WestFlow Filtration
WestFlow premium whole-house filtration system

Licensed plumbers • Free on‑site test

Clean, better tasting water for your home

★★★★★ 5‑stars on GooglePerth Owned & Operated

5 stars on Google

avatar
Ken Suz
1 month ago

When it comes to whole house filtration systems. It's hard to compare products and prices when there are so many companies out there ranging from $1990 to $4000 for what looks like very similar systems. Westflow made this process alot less stressful. All prices are publically available on the website, detailing exactly what you're paying and what you're getting for each package. All the filters supplied are well spec'd with datasheets you can find online. Hence you get a peace of mind that they're not cheap generic products. Westflow might be a relatively young company compared to some others. But Ben have proven to me that he is very knowlegeable in this area and knows his products well. He sells only what I need based on test results and went above and beyond with where and how I want the unit to be installed. Very good communications and the workmanship is top notch. He even left the site tidier and cleaner than before he started. Only 3 days in, but Im very happy with my whole house filtration system so far. I would gladly recommend Westflow to anyone who are interested in getting one. Thanks for the great work Ben.

review image
avatar
Thomas Prentice
1 month ago

Fantastic work done by Ben with the installation and the process was flawless from start to finish. After initial contact there was constant communication and reaffirming date and time to quote, Ben ran me through the details and specifications making the decision easy and my unit was installed the next day. Great work, great finish and excellent communication, highly recommend.

avatar
Graham Bryant
1 month ago

A high quality job at a reasonable price, we asked Ben for a quote to install a water filtration system into our house and he was able to do the installation straight away. We were impressed by the high quality of work and an explanation of what was going on. Would happily recommend Ben and his business to anyone

avatar
Ishaan Bhatia
2 months ago

Ben from Westflow Filtration did an amazing job installing my whole house filter system. The price was very fair, the installation was smooth, and the results have been fantastic. Great service, great value — highly recommend!

review image
avatar
Zachary Mautner
3 months ago

New water filter was installed north of the river and the results are night and day. Highly recommend WestFlow Filtration!

review image
avatar
David Bevan
4 months ago

Ben came and installed our 3 stage water filtration, he was neat, tidy and communicated well, would highly recommend.

avatar
Rado Pastorek
4 months ago

Ben recently installed a 3-stage water filtration system in my home, and I couldn't be happier with the results. Ben did an excellent job—everything was done quickly, professionally, and with great attention to detail. The system works perfectly, and the water quality has improved noticeably. His pricing for the installation was very reasonable and fair as well. I'm really pleased with the service and would definitely recommend him to anyone looking for reliable and high-quality work

review image
avatar
Jemima Salisbury
4 months ago

I recently had a water filter installed at my home by Ben Coppin, and I couldn’t be more impressed with the entire experience. From start to finish, Ben was professional, knowledgeable, and incredibly easy to communicate with. He made the whole process of organising and installing the water filter seamless and stress-free. The filter itself has been a game changer — the taste of the water is noticeably pure and refreshing. I’ve also noticed a significant improvement in my skin since the installation; it feels fresher, cleaner, and has even started to clear up, which I absolutely attribute to the change in water quality. Ben clearly knows his product and delivers with precision and care. If you’re considering getting a water filter installed, I highly recommend his services. You’ll be in excellent hands!

review image

See all reviews on Google

Open our Google Business Profile

View on Google

Why Perth homes choose WestFlow

Licensed work, fast scheduling and tidy installs.

Licensed
Licensed plumbers, neat workmanship.
48 hrs
Install scheduled within 48 hrs typical.
Fixed price
Itemised, all‑inclusive quotes.
Warranty
Workmanship + parts coverage.

Every install includes

  • Licensed install & pressure test
  • System tailored to your home
  • Clean mount, tidy work area
  • Media change schedule & warranty

Why Every Home Tests Different

Chlorine Swings

0.5 – 1.5 mg/L varies by suburb.

Chlorine can dry skin and alters taste. Carbon filters restore freshness.

WA Health

Hardness Zones

80 – 220 mg/L hardness range.

Hard water can contribute to limescale on fixtures and appliances. Anti-scale filtration helps protect.

Water Corp Report

Legacy Lead Fittings

Homes built before 1989 may have leaded fittings.

Older brass taps can leach small amounts of lead after stagnation. Confirm with a quick test.

WA Government

Sediment Surges

Iron spikes (up to 2 mg/L) after mains work.

Pre-filters keep your water clear and laundry stain-free.

Water Corp Guide

Compare our kits

2‑stage Chlorine Kit

  • Taste & odour (chlorine)
  • Shower feel / skin dryness
  • Limescale on fixtures
  • Appliance protection
  • System UV-protection

3‑stage Chlorine & Scale Kit

  • Taste & odour (chlorine)
  • Shower feel / skin dryness
  • Limescale on fixtures
  • Appliance protection
  • System UV-protection

3‑stage + Cover

  • Taste & odour (chlorine)
  • Shower feel / skin dryness
  • Limescale on fixtures
  • Appliance protection
  • System UV-protection

Ready for better water at home?

Book your free 15 minute water test and fixed price quote.

Frequently asked questions

Want to see how your suburb scores?

Try our free online Water Score tool

60 second check. No home visit. See hardness and chlorine bands for your area.

Call us