PHO Whole House Filter
"Works great, especially at reducing some of the hard water scale the builds up in faucets and shower heads. Jen D"
Express Water
Our efficient high capacity PHO filter protects your plumbing, improves purity and taste of your water, and gives you the best value from your filters.
Standard 20” size fits most whole house filters, high capacity systems, UV, and Purifiers.
Save your time and money with a high capacity filter. The life of your filter will depend on the quality of your water. On average each filter is good for up to 100,000 gallons or 6-12 months of use.
Our high flow design can supply up to 0.25 gallons per SECOND.
About The Filter
Whole House Water Filter System: Express Water’s 3 Stage whole house water filtration system and easy to replace water filter replacement cartridges.
Easy to Replace Water Filter Cartridges: All Express Water whole house water filter replacement cartridges are designed for quick and easy replacement to keep your system up and running.
Universal Standard Size Water Filters: Take the guessing out of replacing your water filters. Express Water’s whole house replacement filters fit all standard 4.5” x 20” whole home water filter system housings.
High Quality Whole Home Water Filter: Express Water’s PHO replacement filter means no more worrying about your home’s water. With specially engineered high flow filtration you can have crisp clean drinking water from any faucet with no drop in your water pressure.
Express Water Replacement Filters: Express Water has all your whole house filtration needs covered. Choose from a variety of filter options, all designed to meet the highest filtration standards.
On Demand Support: Support from experts who can answer any of your questions about your Express Water whole home water filter system.
Long Lasting Water Filtration: Replacement water filters have a life cycle of 100,000 gallons or 6–12 months depending on incoming water quality, providing your home with reliable whole home water filtration.
Specs
Installation
Polyphosphate Anti-Scale
Keep Out Impurities
The PHO filter prevents the formation of scale and corrosion. It also reduces silt, rust, dirt, sediment, existing scale, and sand.
Made with food-grade slow dissolve Sodium Polyphosphate crystal beads. Our high capacity design gives you maximum chemical absorption for the best value in anti-scale filtration.
Overall rating: 4.8333335 / 5 from 42 reviews.
AI Generated Review Summary
Summary topics
Review topics: ["installation","fit","shipping","service","water","improvement","price","works","ice","scale","leaks","person","system","metals","plumber","taste"].
Review highlights
Reviews
so far so good 👍
"so far so good 👍"
Reduces scale buildup on faucets and showers
"Installed one filter on input to hot water heater. Our house has very hard water (300 ppm or more TDS). Putting in the Lis filter and changing once a year helped considerably in reducing scale in the shower and kitchen sink. We no longer need to flush the nozzles with acid cleaner every 6 months."
Alternative to water softener
"This cartridge filters sediment very well. The internal beads last 6 months. The scale does not build up when we use this cartridge"
This filter, changed every six
"This filter, changed every six months, helps to rid our water supply of scale. We can see that it works by how clean the water tray on our fridge is. Wll done !"
Would give 5 stars but…
"Overall, we are very happy with this filtration system. We have one at our winter home as well. Only reason for 4 stars is it took over 2 weeks and several email exchanges to get it shipped and delivered."
Removes the Effects of Hard Water
"I live in central Florida where all our drinking water comes from deep wells. The water is hard and tastes of chlorine. The Express Water PHO filters I've been using these past few years negated the negative effects of our water. If these filters hadn't cured the problem, my next step would have been to install a water softener. The PHO filter was the cheaper option and it worked."
Works great
"Works great"
Excellent
"4 years of using these filters. They are great at removing sediment and preventing scale buildup."
Need to be able to purchase in bulk
"Products is great works for exactly what we need"