Upgrade your water quality with this robust 2-stage filter housing set, featuring two interconnected 20" housings. Designed for whole-house use, well water, or as a pre-filter for reverse osmosis systems, it delivers powerful, customizable filtration with ease of maintenance.
Dual 20" Housings – Install two different filter cartridges for layered filtration (sediment, carbon, specialty).
Accurate Sizing –
Outer Diameter (housing width): 5.28" / 134 mm
Inner Cartridge Diameter: 3.54" / 90 mm
⚠️ Fits our standard 20" x 2.75" filter cartridges – polypropylene, carbon block, and coconut shell carbon.
⚠️ Does NOT fit 20" Jumbo / 4.5" filters.
High Flow Design – 1" inlet/outlet ports (compatible with ¾" BSP fittings).
Durable Construction – Heavy-duty blue housings built for residential and light commercial use.
Easy Maintenance – Includes two black spanner wrenches for quick filter changes.
Stage 1 – Removes larger particles (sediment, sand, rust).
Stage 2 – Targets finer contaminants (chlorine, VOCs, taste & odour).
This setup boosts water quality, extends filter life, and provides cleaner, safer water for your entire property.
1 x Dual 20" Filter Housing Set (two housings joined) – Weight: 3.26 kg
2 x Black Spanner Wrenches – Weight: 0.07 kg
Whole-house water filtration
Borehole & well water treatment
Pre-filtration for reverse osmosis systems
Aquariums, koi ponds & commercial water setups
Built to last and easy to customize, this 2-stage filter housing set is a cost-effective solution for reliable, multi-stage water purification.