Replace your Complete Home
Filtration system, Perth.
If your CHF system is ageing, or you're tired of paying premium prices for filters you can only buy from one place, we swap it for a standard-cartridge whole-home system. No proprietary lock-in, and replacement filters you can buy from anyone, for good.
Independent Perth business. Not affiliated with Complete Home Filtration.
Two ways out of proprietary pricing.
You don't have to replace the whole system to stop overpaying. Depending on the state of your unit, there are two paths — and we'll tell you honestly which suits you.
Keep your system, change where you buy filters
If your CHF unit is in good shape, the cheapest fix is simply to stop buying filters at renewal prices. We supply compatible replacement filters for CHF systems, delivered Australia-wide, at a fraction of the renewal cost — same three stages, no contract.
See CHF replacement filtersSwap the ageing unit for a new system
If your unit is near end of life, we replace it with a standard 20″ × 4.5″ whole-home system, fitted by a WA-licensed plumber. From then on, replacement cartridges come from us or any filtration supplier — you're never locked to one source again.
How our systems workWhy people swap out of CHF.
Filter pricing
Proprietary systems tie you to one supplier for replacements. A standard-cartridge system doesn't — you buy filters from anyone, which is where the long-term saving is.
Ageing units
Housings and fittings don't last forever. When a unit is past its best, a swap-out is often cheaper over a few years than continuing to feed an old system premium filters.
Honest advice
We'll tell you if your unit has years left and you just need cheaper filters. We're not here to sell you a system you don't need — half our profits go into local sport, not marketing.
Send us a photo of your system and your meter box, and we'll tell you straight — keep it and change your filters, or swap it out. Get in touch.
Common questions.
Can you replace a Complete Home Filtration system?
Yes. We replace ageing CHF whole-home units with a standard 20″ × 4.5″ three-stage system, installed by a WA-licensed plumber across the Perth metro area. After that, replacement cartridges are standard — buy them from us or anyone.
Do I have to replace the whole system?
No. If your CHF unit is in good condition, the cheaper option is to keep it and switch to our compatible replacement filters, which cost far less than renewal pricing. We'll tell you honestly which makes sense for your unit.
Will I be locked into buying filters from you?
No — that's the whole point. Any system we install or supply uses standard cartridges you can buy from us or any filtration supplier in Australia. No proprietary lock-in.
Are you affiliated with Complete Home Filtration?
No. ProperWater is an independent Perth business. References to CHF are for compatibility and comparison only.