-
1" Riser Pipe for 2.5inch FRP Vessels
1" Riser Pipe for 2.5" FRP Vessels Achieve precise alignment and efficient water flow in your filtration system with this Riser Pipe, crafted for 2.5" FRP vessels. It connects the top and bottom strainers, ensuring seamless operation and optimal performance. Key Features: Made from...- R 250.00
R 280.00- R 250.00
- Unit price
- per
-
1/2" Female Thread x 3/8" (10mm) Dosing Tube | Straight Adaptor
The 1/2" Female Thread x 3/8" (10mm) Dosing Tube | Straight Adaptor is a high-quality, leak-proof fitting designed for secure connections in water filtration and plumbing systems. This durable adaptor, ensuring a tight and reliable fit for optimal water flow. Key Features: High-Quality Material: Made...- R 40.00
R 55.00- R 40.00
- Unit price
- per
-
1/4" Blue Tubing (Per Metre) | High-Quality Water Filter Tubing
The 1/4" Blue Tubing is a high-quality, food-grade water line, designed for reverse osmosis (RO) systems, under-counter water filters, fridges, ice makers, and beverage dispensers. Made from durable, high-pressure polyethylene (PE) material, this tubing is flexible yet strong, ensuring leak-proof and long-lasting connections. Sold...- R 15.00
R 20.00- R 15.00
- Unit price
- per
-
1/4" Red Tubing (Per Metre) | High-Quality Water Filter Tubing
The 1/4" Red Tubing is a high-quality, food-grade water line, designed for reverse osmosis (RO) systems, under-counter water filters, fridges, ice makers, and beverage dispensers. Made from strong, high-pressure polyethylene (PE) material, this tubing is flexible, durable, and leak-resistant, ensuring a safe and reliable...- R 15.00
R 20.00- R 15.00
- Unit price
- per
-
1/4" White Tubing (Per Metre) | High-Quality Water Filter Tubing
The 1/4" White Tubing is a high-quality, food-grade water line, designed for reverse osmosis (RO) systems, under-counter water filters, fridges, ice makers, and beverage dispensers. Made from strong, high-pressure polyethylene (PE) material, this tubing is flexible, durable, and leak-resistant, ensuring a safe and reliable...- R 15.00
R 20.00- R 15.00
- Unit price
- per
-
1/4" x 1/4" male straight adaptor (with O ring) for T33 Filter Cartridges
The 1/4" x 1/4" Male Straight Adaptor with O-Ring is a high-quality, leak-proof fitting designed for secure connections in water filtration and plumbing systems. This durable adaptor is commonly used on either end of T33 post-carbon filter cartridges, ensuring a tight and reliable fit...- R 40.00
R 55.00- R 40.00
- Unit price
- per
-
1/4" x 1/8" male straight adaptor (with O ring)
The 1/4" x 1/8" Male Straight Adaptor with O-Ring is a high-quality, leak-proof fitting designed for secure connections in water filtration and plumbing systems. This durable adaptor, ensuring a tight and reliable fit for optimal water flow. Key Features: Leak-Free Seal: Includes an O-ring...- R 30.00
R 45.00- R 30.00
- Unit price
- per
-
1/4"x1/2" PVC-U Reducing Bush - BSP Threaded
The 1/4"x1/2" PVC-U Reducing Bush - BSP Threaded is a high-quality pipe adapter, designed to connect pressure gauges to different diameters while maintaining a secure, leak-proof seal. Made from unplasticised polyvinyl chloride (PVC-U), this reducing bush offers high-pressure resistance, superior chemical durability, and impact strength,...- R 35.00
R 0.00- R 35.00
- Unit price
- per
-
10 Inch 3 Stage Water Filter Replacement Cartridge Set - 5mic, GAC & Carbon Block
Replacement cartridges will fit any 10 inch Slimline 3 stage filter system Can be used as a replacement set of pre-filters for domestic reverse osmosis filter systems Stage 1: Sediment filter (5 Micron), removes mud, rust, dirt, floating particulates or any other large particles...- R 119.00
R 149.00- R 119.00
- Unit price
- per
-
10 Inch Big Blue Demin Demineralising Deionising Filter Cartridge
Demin Filter Cartridge – Pure, Mineral-Free Water for Sensitive Applications Our Demin Filter Cartridge is designed for applications requiring demineralised or deionised water, delivering the highest level of water purity for specialised uses. This cartridge effectively removes minerals, salts, and other dissolved solids, ensuring...- R 392.00
R 436.00- R 392.00
- Unit price
- per
-
10 Inch Big Blue GAC (Granular Activated Carbon) Water Filter Replacement Cartridge, NSF Certified
The 10-Inch Big Blue Granular Activated Carbon (GAC) Replacement Cartridge is designed for efficient chlorine removal and organic contaminant reduction, delivering clean, fresh-tasting water. Made from high-quality coconut shell activated carbon, this high-performance filtration cartridge effectively adsorbs impurities, including chlorine, volatile organic compounds (VOCs),...- R 190.00
R 340.00- R 190.00
- Unit price
- per
-
10 Inch Big Blue Refillable Filter Cartridge with GAC/KDF Filter Media
This 10” Big Blue refillable cartridge is pre-filled with a proven blend of Granular Activated Carbon (GAC) and KDF 55 media to reduce chlorine, heavy metals, unpleasant odours, and chemical tastes from your water supply. Suitable for both point-of-use and point-of-entry applications, this reusable...- R 780.00
R 969.00- R 780.00
- Unit price
- per
-
10 Inch Big Blue Refillable Filter Cartridge with Remineralising & pH Adjustment Filter Media
The 10 Inch Big Blue Refillable Filter Cartridge with Remineralising & pH Adjustment Filter Media is the perfect solution for easy water purification. 10-inch Big Blue refillable filter cartridge with remineralizing & pH adjustment filter media Reduce the corrosive properties of acidic water instantly...- R 308.00
R 342.00- R 308.00
- Unit price
- per
-
10 Inch Big Blue Refillable Filter Cartridge with Tannin Removal Filter Media
The 10 Inch Big Blue Refillable Filter Cartridge with Tannin Removal Filter Media is the perfect solution for easy water purification. 10-inch Big Blue refillable water filter cartridge with tannin removal filter media Effectively remove colour created by tannins & other organic carbons Eliminate...- R 479.00
R 549.00- R 479.00
- Unit price
- per
-
10 Inch Big Blue Refillable Filter Cartridge | White | Empty
The 10 Inch Big Blue Refillable Filter Cartridge, White provides an empty shell that can be filled with a number of different filtration media, allowing customized combinations tailored to your specific filtration needs. Empty refillable filter cartridge designed to fit most Big Blue residential...- R 199.00
R 249.00- R 199.00
- Unit price
- per
-
10 Inch Big Blue Water Filter Housing Set, Blue, 1 1/2 Inch Port, Double O-Ring incl Bracket & Spanner
The 10 Inch Big Blue Water Filter Housing, Blue, 1 1/2 Inch Port, Double O-Ring is perfectly designed to house drop-in water filter cartridges and ensures an efficient and durable system. 10-inch Big Blue water filter housing with a 1 1/2-inch port & air...- R 1,119.00
R 1,299.00- R 1,119.00
- Unit price
- per
-
10 Inch Big Blue Water Filter Housing Set, Blue, 1 Inch Port, Double O-Ring incl Bracket & Spanner
The 10 Inch Big Blue Water Filter Housing, Blue, 1 Inch Port, Double O-Ring is perfectly designed to house drop-in water filter cartridges and ensures an efficient and durable system. 10-inch Big Blue water filter housing with a 1-inch port & air release valveRemoves...- R 829.00
R 1,079.00- R 829.00
- Unit price
- per
-
10 Inch Big Blue Water Filter Housing, Blue, 1 1/2 Inch Port, Double O-Ring
The 10 Inch Big Blue Water Filter Housing, Blue, 11/2 Inch Port, Double O-Ring is perfectly designed to house drop-in water filter cartridges and ensures an efficient and durable system. 10-inch Big Blue water filter housing with a 11/2 inch port & an air...- R 985.00
R 1,095.00- R 985.00
- Unit price
- per
-
10 Inch Big Blue Water Filter Housing, Blue, 1 Inch Port, Double O-Ring
The 10 Inch Big Blue Water Filter Housing, Blue, 1 Inch Port, Double O-Ring is perfectly designed to house drop-in water filter cartridges and ensures an efficient and durable system. 10-inch Big Blue water filter housing with a 1-inch port & air release valveRemoves...- R 659.00
R 779.00- R 659.00
- Unit price
- per
-
10 Inch Nylon Mesh Filter 100 micron | Washable
10 Inch Nylon Mesh Filter – 100 Micron (Washable) The 10 Inch Nylon Mesh Filter with 100-micron filtration is an efficient and durable solution for removing sediment, debris, and other fine particles from your water supply. Designed with high-quality nylon mesh, this filter is...- R 295.00
R 395.00- R 295.00
- Unit price
- per
-
10 Inch Slimline Demin Demineralising Deionising Filter Cartridge
Demin Filter Cartridge – Pure, Mineral-Free Water for Sensitive Applications Our Demin Filter Cartridge is designed for applications requiring demineralised or deionised water, delivering the highest level of water purity for specialised uses. This cartridge effectively removes minerals, salts, and other dissolved solids, ensuring...- R 182.00
R 202.00- R 182.00
- Unit price
- per
-
10 Inch Slimline GAC (Granular Activated Carbon) Water Filter Replacement Cartridge, NSF Certified
The 10-Inch Slimline Granular Activated Carbon (GAC) Water Filter Cartridge is a high-performance replacement cartridge designed to effectively improve the taste, smell, and clarity of drinking water by removing chlorine, organic chemicals, and unpleasant odours. Made from high-quality coconut shell activated carbon, this cartridge...- R 82.00
R 91.00- R 82.00
- Unit price
- per
-
10 Inch Slimline Refillable Filter Cartridge with GAC/KDF Filter Media
This 10” Slimline refillable cartridge comes pre-filled with a premium blend of Granular Activated Carbon (GAC) and KDF media to provide effective chlorine, taste, odour, and heavy metal reduction. Ideal for use in smaller point-of-use or point-of-entry water filtration systems, this reusable cartridge fits...- R 349.00
R 489.00- R 349.00
- Unit price
- per
-
10 Inch Slimline Refillable Filter Cartridge with Remineralising & pH Adjustment Filter Media
The 10 Inch Slimline Refillable Filter Cartridge with Remineralising & pH Adjustment Filter Media is the perfect solution for easy water purification. 10-inch slimline refillable filter cartridge with remineralizing & pH adjustment filter media Reduce the corrosive properties of acidic water instantly with this...- R 149.00
R 165.00- R 149.00
- Unit price
- per
-
10 Inch Slimline Refillable Filter Cartridge with Tannin Removal Filter Media
The 10 Inch Slimline Refillable Filter Cartridge with Tannin Removal Filter Media is the perfect solution for easy water purification. 10-inch slimline refillable water filter cartridge with tannin removal filter media Effectively remove colour created by tannins & other organic carbons Eliminate staining of...- R 279.00
R 339.00- R 279.00
- Unit price
- per
-
10 Inch Slimline Refillable Filter Cartridge | White | Empty
The 10 Inch Refillable Filter Cartridge, White provides an empty shell that can be filled with a number of different filtration media, allowing customized combinations tailored to your specific filtration needs. Empty refillable filter cartridge designed to fit most standard residential & commercial filter...- R 75.00
R 99.00- R 75.00
- Unit price
- per
-
10 Inch Slimline Siliphos Scale & Corrosion Prevention Filter Cartridge
Siliphos Scale Prevention Filter Cartridge – Protect Your Systems from Scale and Corrosion The Siliphos Scale Prevention Filter Cartridge is expertly crafted to guard your water systems against scale formation and corrosion, extending the life and efficiency of appliances, piping, and equipment. This cartridge...- R 282.00
R 313.00- R 282.00
- Unit price
- per
-
10 Inch Water Filter Housing, Blue, 1/2 Inch Port, Double O-Ring
The 10 Inch Water Filter Housing, Blue, 1/2 Inch Port, Double O-Ring is perfectly designed to house drop-in water filter cartridges and ensures an efficient and durable system. 10-inch water filter housing with a 1/2 inch port Removes bad-tasting & dirty looking water Removes...- R 208.00
R 231.00- R 208.00
- Unit price
- per
-
10 Inch Water Filter Housing, Blue, 3/4 Inch Port, Double O-Ring
The 10 Inch Water Filter Housing, Blue, 3/4 Inch Port, Double O-Ring is designed to house drop-in water filter cartridges and provides a highly durable system. 10 x 2.5 Inch Water Filter Housing, 3/4 Inch port Removes dirty looking & poor tasting water Removes...- R 208.00
R 231.00- R 208.00
- Unit price
- per
-
10 Inch Water Filter Housing, Clear, 3/4 Inch Port, Double O-Ring
The 10 Inch Water Filter Housing, Clear, 3/4 Inch Port, Double O-Ring is perfectly designed to house drop-in water filter cartridges and ensures an efficient and durable system. 10-inch water filter housing with a 3/4 inch port & an air release valve Removes bad-tasting...- R 208.00
R 231.00- R 208.00
- Unit price
- per
-
10 Inch Water Filter Housing, Clear, ¼ Inch Port, Double O-Ring
The 10 Inch Water Filter Housing, Clear, ¼ Inch Port, Double O-Ring is perfectly designed to house drop-in water filter cartridges and ensures an efficient and durable system. 10-inch water filter housing with a ¼ inch port & an air release valve Removes bad-tasting...- R 203.00
R 225.00- R 203.00
- Unit price
- per
-
10 Inch Water Filter Housing, White, ¼ Inch Port, Double O-Ring
The 10 Inch Water Filter Housing, White, 1/4 Inch Port, Double O-Ring is designed to house drop-in water filter cartridges and provides a highly durable system. 10 x 2.5 Inch Water Filter Housing, 3/4 Inch port & an air release valve Removes dirty looking...- R 203.00
R 225.00- R 203.00
- Unit price
- per
-
10" Slimline Dual Sediment & GAC Filter Cartridge
The 10" Slimline Sediment & GAC Filter Cartridge (902423) is a high-performance replacement filter designed for the CE-3 water filtration unit. Combining sediment filtration with granular activated carbon (GAC), this dual-stage cartridge ensures cleaner, clearer, and better-tasting water by removing sediment, chlorine, odours, and...- R 139.00
R 245.00- R 139.00
- Unit price
- per
-
100 GPD 5-Stage Reverse Osmosis Replacement Filter Set
100 GPD 5-Stage Reverse Osmosis Replacement Filter Set Upgrade and maintain your 5-stage reverse osmosis system with this high-quality 100 GPD replacement filter set. Designed to restore your water purification system’s peak performance, this comprehensive set includes all necessary cartridges and a 100 GPD...- R 485.00
R 689.00- R 485.00
- Unit price
- per
-
10kg Food Grade Water Softener Salt Tablets | NSF Certified
Food grade softener salt used for the regeneration of water softener resins. Perfect for water softener filtration systems. Manufactured from refined food grade salt. Tested and certified by the Water Quality Association according to the NSF/ ANSI 61Food Grade Water Softener Salt, NSF Certified,...- R 391.00
R 444.00- R 391.00
- Unit price
- per
-
10kg Water Softener Salt Tablets | NSF Certified
Softener salt used for the regeneration of water softener resins. Perfect for water softener filtration systems. Manufactured from refined food grade salt. Tested and certified by the Water Quality Association according to the NSF/ ANSI 61Water Softener Salt, NSF Certified, 10kg is ideal for...- R 298.00
R 354.00- R 298.00
- Unit price
- per
-
110W UV Sterilizer Complete Set | 950mm | 5440 LPH | Dual Lamp System
The 110W UV Sterilizer Complete Set is a powerful, dual-lamp disinfection system designed to provide chemical-free microbial control for a wide range of water treatment applications. Built with a durable SUS304 stainless steel housing and equipped with two high-efficiency 55W UV-C lamps, this unit...- R 4,899.00
R 5,299.00- R 4,899.00
- Unit price
- per
-
11W UV Sterilizer Complete Set | 315mm | 220 LPH | Water Disinfection System
The 11W UV Sterilizer Complete Set (315mm, 220 LPH) is a high-efficiency ultraviolet water purification system designed to eliminate bacteria, viruses, and harmful microorganisms, ensuring clean and safe water for homes, businesses, and industrial applications. This system uses powerful UV-C light technology to neutralise...- R 659.00
R 765.00- R 659.00
- Unit price
- per
-
14lt Mineral Water Pot
MINERAL WATER POT 14 LT 6 Stage Filtration Includes the following: S1 - Ceramic Filter S2 - Activated Carbon S3 - Small Bio Balls S4 - Ion Exchange Resin S5 - Zeolite S6 - Mineral Stones Multi Stage Filtration • Reduces chlorine & heavy...- R 490.00
R 520.00- R 490.00
- Unit price
- per
-
14lt Mineral Water Pot Replacement Filter
MINERAL WATER POT 14 LT Replacement Filter 6 Stage Filtration Cartridge Consists of the following: S1 - Ceramic Filter S2 - Activated Carbon S3 - Small Bio Balls S4 - Ion Exchange Resin S5 - Zeolite S6 - Mineral Stones Multi Stage Filtration •...- R 320.00
R 340.00- R 320.00
- Unit price
- per
-
16W UV Sterilizer Complete Set | 370mm | 445 LPH | Water Disinfection System
The 16W UV Sterilizer Complete Set (370mm, 445 LPH) is a high-efficiency ultraviolet water purification system designed to eliminate bacteria, viruses, and harmful microorganisms, ensuring clean and safe water for homes, businesses, and industrial applications. This system uses powerful UV-C light technology to neutralise...- R 829.00
R 1,349.00- R 829.00
- Unit price
- per
-
170W WONDER® EB-45 UV Steriliser | 10.2m³/h | 2” BSP | NSF Certified
Ensure safe, bacteria-free water for residential or commercial use with the WONDER® 170W (dual 85W) Ultraviolet Germicidal UV Steriliser. Designed to deliver powerful disinfection at high flow rates, this system is suitable for whole-house filtration, rainwater treatment, agricultural operations, and other medium-to-high volume applications....- R 12,959.00
R 19,960.00- R 12,959.00
- Unit price
- per
-
2-Stage Under Counter Water Filter System With GAC Filter - 1/4"
Manufactured locally with quality imported parts, the 2-Stage Under Counter Water Filter System With GAC Filter is the perfect compact water purifier for municipal water that may contain chlorine or carry unpleasant smells. The under-counter system fits neatly under the kitchen counter. Most economical...- R 1,127.00
R 1,610.00- R 1,127.00
- Unit price
- per
-
2-Stage Under Counter Water Filter System With GAC/KDF Filter 1/4"
Manufactured locally with quality imported parts, the 2-Stage Under Counter Water Filter System With GAC/KDF Filter is the ideal compact water purifier for municipal water that may contain chlorine, some traces of pollutants or carry unpleasant odours. The under-counter system fits neatly under the...- R 1,641.00
R 2,052.00- R 1,641.00
- Unit price
- per
-
2.5-Inch Circular Tank Head for FRP Media Vessels, 1 - 1-inch Inlet & Outlet Thread
The 2.5-Inch Circular Tank Head for FRP Media Vessels, 1 - 1-inch Inlet & Outlet Thread provides a tight and leak-free seal. Circular tank head for an FRP media vessel with an inlet & outlet port Perfect for media that does not require backwashing -...- R 269.00
R 289.00- R 269.00
- Unit price
- per
-
2.5-Inch Circular Tank Head For FRP Media Vessels, 1 - ¼-inch Inlet & Outlet Thread
The 2.5-Inch Circular Tank Head For FRP Media Vessels, 1 - ¼-inch Inlet & Outlet Thread provides a tight and leak-free seal. Circular tank head for an FRP media vessel with an inlet & outlet port Perfect for media that does not require backwashing -...- R 250.00
R 278.00- R 250.00
- Unit price
- per
-
2.5-Inch Circular Tank Head for FRP Media Vessels, 3/4 - 3/4-inch Inlet & Outlet Thread
The 2.5-Inch Circular Tank Head for FRP Media Vessels, 3/4 - 3/4-inch Inlet & Outlet Thread provides a tight and leak-free seal. Circular tank head for an FRP media vessel with an inlet & outlet port Perfect for media that does not require backwashing -...- R 269.00
R 289.00- R 269.00
- Unit price
- per
-
2.5-Inch Non Circular Tank Head for FRP Media Vessels, 1 - 3/4-inch Inlet & Outlet Thread
The 2.5-Inch Tank Head for FRP Media Vessels, 1 - 3/4-inch Inlet & Outlet Thread provides a tight and leak-free seal. Tank head for an FRP media vessel with an inlet & outlet port Perfect for media that does not require backwashing - no need...- R 269.00
R 289.00- R 269.00
- Unit price
- per
-
20 Inch Big Blue Demin Demineralising Deionising Filter Cartridge
Demin Filter Cartridge – Pure, Mineral-Free Water for Sensitive Applications Our Demin Filter Cartridge is designed for applications requiring demineralised or deionised water, delivering the highest level of water purity for specialised uses. This cartridge effectively removes minerals, salts, and other dissolved solids, ensuring...- R 1,128.00
R 1,253.00- R 1,128.00
- Unit price
- per
-
20 Inch Big Blue GAC (Granular Activated Carbon) Water Filter Replacement Cartridge, NSF Certified
The 20-Inch Big Blue Granular Activated Carbon (GAC) Replacement Cartridge is designed for efficient chlorine removal and organic contaminant reduction, delivering clean, fresh-tasting water. Made from high-quality coconut shell activated carbon, this high-performance filtration cartridge effectively adsorbs impurities, including chlorine, volatile organic compounds (VOCs),...- R 420.00
R 589.00- R 420.00
- Unit price
- per
H2O Warehouse
Welcome to the full catalogue of H2O Warehouse, South Africa’s trusted online store for all things water. This comprehensive collection includes every product available across our departments—from water filtration and treatment, to pumps, irrigation systems, borehole solutions, pool care, and rainwater harvesting. Whether you're a homeowner, contractor, business, or reseller,...
Welcome to the full catalogue of H2O Warehouse, South Africa’s trusted online store for all things water. This comprehensive collection includes every product available across our departments—from water filtration and treatment, to pumps, irrigation systems, borehole solutions, pool care, and rainwater harvesting.
Whether you're a homeowner, contractor, business, or reseller, you’ll find high-quality, performance-tested products to meet your water needs. We stock top local and international brands, all backed by expert advice and nationwide delivery.
• Domestic & commercial water filtration systems
• Big Blue, RO, UF, UV, and pH correction solutions
• Pumps: surface, borehole, multistage & pressure systems
• Complete irrigation kits, solenoids, controllers & fittings
• Rainwater harvesting systems: tanks, filters, diverters & pumps
• Swimming pool filters, pumps, UV sterilisers & accessories
• Fittings, hoses, valves, gauges & more
✔ Over 1,000 water-related products in one place
✔ Curated for quality, performance, and compatibility
✔ Expert support for tailored water treatment solutions
✔ Nationwide delivery from our warehouse network
Sidebar
Collections
- All Products
-
Water Filtration
- Filter Media
- Water Filter Cartridges Media & Accessories
- Borehole & Commercial Filters
- Complete Filtration Vessels
- Reverse Osmosis
- Sediment Filters
- Iron Removal Filter
- Carbon Filters
- pH Correction Water Filter
- Water Softeners
- Ultra Filtration
- UV Sterilisers
- Water Pumps & Accessories
- Fittings
- Point Of Use Water Filters
- NSF Certified
- Domestic Filters
- Swimming Pools
- Irrigation
- Rainwater Harvesting
- Ponds
- Pumps
- Monitoring & Accessories
- Operational Voltage
- Plumbing
Recently Viewed Products
Example product title
- R 19.99
- R 19.99
- Unit price
- / per
Example product title
- R 19.99
- R 19.99
- Unit price
- / per
Example product title
- R 19.99
- R 19.99
- Unit price
- / per
Example product title
- R 19.99
- R 19.99
- Unit price
- / per
Example product title
- R 19.99
- R 19.99
- Unit price
- / per
Example product title
- R 19.99
- R 19.99
- Unit price
- / per
Example product title
- R 19.99
- R 19.99
- Unit price
- / per
Example product title
- R 19.99
- R 19.99
- Unit price
- / per
Example product title
- R 19.99
- R 19.99
- Unit price
- / per
Example product title
- R 19.99
- R 19.99
- Unit price
- / per
- Choosing a selection results in a full page refresh.