Portable Camping Filter Replacement Cartridge Pack – 10-Inch Slimline

Keep your portable camping filtration system ready for the next trip. This three-stage replacement cartridge pack brings together the matching 10-inch Slimline cartridges used in the H2O Warehouse Portable Camping Water Filtration System (H2OW1509): a 1 µm antibacterial sediment cartridge, a GAC/KDF cartridge and a Quantum Disinfection™ 1000 cartridge.

Save 10% on the standard pack compared with buying the three cartridges individually at their current selling prices. Choose the Pack + 2 spare sediment cartridges option for the same complete set plus two additional 1 µm cartridges, with 15% off those two extra sediment cartridges.

The displayed compare-at price is the sum of the individual cartridges’ compare-at prices. The 10% pack saving is calculated from their combined current selling prices.

What Is Included

• Stage 1 — 1 × Darlly 1 µm antibacterial sediment cartridge: the 10-inch Slimline cartridge captures fine suspended sediment such as silt, rust and grit. Its silver-ion additive helps inhibit bacterial growth within the cartridge media.
• Stage 2 — 1 × GAC/KDF cartridge: a pre-filled, refillable 10-inch Slimline cartridge containing granular activated carbon and KDF media, for chlorine, taste and odour reduction and reduction of selected contaminants.
• Stage 3 — 1 × Quantum Disinfection™ 1000 cartridge: a 10-inch Slimline cartridge providing the final microbial-control stage in the cartridge sequence, without its own electrical supply.

Optional spare-cartridge pack: includes 3 × 1 µm sediment cartridges in total — one for installation and two spares — plus the same GAC/KDF and Quantum Disinfection cartridges. The standard pack contains three cartridges; the spare-cartridge option contains five.

Benefits

✓ Matched replacements: the three cartridge types specified for the H2OW1509 camping system.
✓ Bundle value: 10% below the combined current retail price of the standard three-cartridge set.
✓ Practical travel spares: choose two extra sediment cartridges at 15% below their individual current retail price.
✓ Service each stage as needed: replace a blocked sediment cartridge without unnecessarily replacing the other stages.

Carry Spare 1 µm Cartridges

The sediment cartridge takes the first load of dirt and will usually need replacing first. Very dirty river, dam or tank water can block a fine 1 µm cartridge quickly — potentially during a single trip. Carrying spare sediment cartridges helps keep the system flowing while protecting the downstream cartridges.

Order additional 10-inch Slimline 1 µm antibacterial cartridges here. Select the 10-inch Slimline single cartridge (H2OW1289); Big Blue and bulk-case variants are different products. For the discounted two-spare option, select Pack + 2 spare sediment cartridges on this page.

Replacement and Maintenance Guidance

• 1 µm sediment: replace when flow drops or the cartridge becomes heavily loaded. Sediment load and water consumption determine the replacement interval; there is no fixed calendar life.
• GAC/KDF: plan servicing within 3–6 months, depending on water quality, flow and the supplier's replacement guidance. Occasional camping use does not guarantee a longer hygienic life.
• Quantum Disinfection: service life may extend up to 12 months depending on water quality and usage. Follow the supplier's replacement limits and operating requirements; a longer-lived final stage does not make the other cartridges last a year.
• After standing or storage: follow the system and cartridge suppliers' cleaning, storage and recommissioning instructions. Replace any damaged or suspect cartridge before use.

This is a replacement set, not a guaranteed one-year supply. Actual cartridge life depends on inlet water quality, contamination, flow, total volume treated, storage and maintenance.

Compatibility and Installation

• System: H2O Warehouse Portable 3-Stage Camping Filtration System — H2OW1509.
• Format: 10-inch Slimline cartridge format, approximately 254 mm nominal length. Not for 10-inch Big Blue or 20-inch housings.
• Sequence: 1 µm sediment → GAC/KDF → Quantum Disinfection. Observe the flow-direction markings and the original system layout.
• Changeover: isolate power and water, depressurise, clean the housings and inspect the seals before fitting. Flush new cartridges as directed by their suppliers; flush the carbon stage before sending water into the final disinfection stage.
• Pack contents: cartridges only. Pump, housings, hoses, fittings and UV equipment are sold separately.

Water Quality and Operating Limits

The antibacterial sediment cartridge inhibits growth within its media; it does not disinfect the water by itself. This pack does not remove dissolved salts and cannot be assumed to address every contaminant in an untreated source. For drinking-water use, confirm that the complete system, source-water quality and operating flow meet the disinfection supplier's requirements, and verify treated-water quality where necessary.

Maximum flow through the Quantum stage: 7 L/min (420 L/h), based on the supplied cartridge's listed limit. Use this limit for disinfection unless the supplier confirms a higher rating for your specific cartridge. Actual flow depends on water quality, cartridge condition and system pressure.

Cartridge Details

• Darlly 1 µm antibacterial 10-inch Slimline cartridge
• 10-inch Slimline GAC/KDF refillable cartridge
• Quantum Disinfection™ 1000 10-inch Slimline cartridge