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Model #FLTWH2045P

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Polyphosphate Anti-Scale Water Filter - Whole House Replacement Water Filter - 4.5" x 20" inch

$6999
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  • Protect your home and plumbing from scale buildup and sediments
  • Slow dissolve crystals give the best value in scale protection
  • High capacity filtration - up to 100,000 gallons per filter
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Product Overview

Protect your home, health, and appliances by filtering your water with a phosphate water filter. The Express Water Whole House Anti Scale Polyphosphate Filter prevents the formation of damaging scale in your pipes and conditions water for drinking, showering, cooking, and other home uses. The PHO prevents the formation of scale and corrosion in pipes and removes silt, dirt, rust, and sand. Extend the life of your dishwasher, laundry machine, washing machine, other appliances, and reduce your energy cost with this whole house water filter. The PHO filter is good for up to 100,000 gallons or 6-12 months. This is based on average water quality. Your anti-scale filter life may be different depending on your water quality, temperature, and incoming pressure. We recommend a replacement filter every 6 months. This durable, heavy-duty whole house filter can deliver up to 0.25 gallons of water every second. The replacement phosphate water filter works with 45-80 psi and water temperatures between 40-100°F. Condition your water against scale with slow dissolve sodium polyphosphate crystal beads for maximum prevention of scale. Choose the filter that lasts longer to give you the best value in filtration. The Express Water Polyphosphate Whole House Filter FLTWH2045P is the best in anti scale water conditioning.
  • Whole House Water Filter System: Eliminate harmful contaminants from your entire home's water with 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.
  • Polyphosphate Anti-Scale Water Filter: Prevent scale and corrosion from forming in your pipes and fixtures. Express Water polyphosphate filter protects your home from scale and sediment damage while improving the purity and taste of your water by removing rust, dirt, sand, and more.
  • 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. PHO replacement filter life cycle is 6 - 12 months.
  • On Demand Support: Support from experts who can answer any of your questions about your Express Water whole home water filter system.



  • California residents

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From the Manufacturer

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Polyphosphate Anti-Scale Water Filter - Whole House Replacement Water Filter - 4.5" x 20" inch
5 Pack Big Blue Water Filter Activated Carbon Block Filter - Whole House - 5 Micron - 2.5" x 20" inch3 in. x 11.75 in. 300GPD Commercial RO Reverse Osmosis Membrane Replacement Filter for RO System High Rejection Low Flow20 in. Whole House Sediment and Carbon Replacement Water Filter Set
BrandExpress WaterExpress WaterExpress WaterAPEC Water Systems
NamePolyphosphate Anti-Scale Water Filter - Whole House Replacement Water Filter - 4.5" x 20" inch5 Pack Big Blue Water Filter Activated Carbon Block Filter - Whole House - 5 Micron - 2.5" x 20" inch3 in. x 11.75 in. 300GPD Commercial RO Reverse Osmosis Membrane Replacement Filter for RO System High Rejection Low Flow20 in. Whole House Sediment and Carbon Replacement Water Filter Set
Price
$6999
$7710
/package
$8103
$10995
Buy 4 or more $98.96
Ratings
(9)
(29)
(0)
(2)
Replacement Filter TypeWhole House Replacement FiltersWhole House Replacement FiltersReverse Osmosis Replacement FiltersWhole House Replacement Filters
Water Filtration System TypeWhole HouseWhole HouseReverse OsmosisWhole House
Number of filters included1512
Product Height (in.)3.5 in6 in3 in5 in
Filtration MethodPolyphosphateCTO,Carbon Block,Coconut Shell CarbonThin Film Composite MembraneGAC,Sand
Product Depth (in.)19 in22 in11.75 in20 in
Pack Size1511
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Specifications

Dimensions

Product Depth (in.)19 inProduct Height (in.)3.5 in
Product Width (in.)3.5 in

Details

Brand/Model CompatibilityExpress WaterFeaturesNo additional features
Filtration MethodPolyphosphateNumber of filters included1
Pack Size1Product Weight (lb.)4 lb
Replacement Filter TypeWhole House Replacement FiltersReturnable90-Day
Water Filtration System TypeWhole House

Warranty / Certifications

Manufacturer Warranty1-Year Limited Warranty with Life Time Tech Support

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Customer Reviews

  • 4.9
    out of 9 reviews
  • 0%recommend this product
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Showing 1-9 of 9 reviews
delivered on-time and expectations were met......
delivered on-time and expectations were met...
by
  • Verified Purchase
Very good quality, immediately improved my water pressure after I...
Very good quality, immediately improved my water pressure after I changed the old filter to this one.
by
  • Verified Purchase
It was the correct part. Too bad Express Water charges...
It was the correct part. Too bad Express Water charges too much for each filter. I have a heavy metal filtration system and it will cost me $400 a year. But I need clean water so it is a must in the budget.
by
  • Verified Purchase
Polyphosphate filter
I have the Heavy Metal system and it works great, Im am getting some scale, I not sure if it is from old pipes or is it in the water so that said,I was thinking of adding a Polyphosphate filter, Do I add it at the end after the carbon Block or the 1st location?
by
    Amazing what a difference it makes
    I just moved to a new city and water in my house was undrinkable. I opted to go for a Whole House System and I wanted an Anti-Scale filter in particular, because that's been a big problem at my new place. It's been working perfectly so far. My water supply tastes great!
    by
      No leaks, thank God
      I think my previous filters were made of swiss cheese.
      by
        This was recommended by our plumber/ installation person
        It was purchased to add to my water softeners. It was recommended by my installer to help prevent mineral build up in our water heaters to extend their life.
        by
          Works As Advertised!
          I purchased a 3-stage (Heavy Metals) whole house filter system from Express Water, then added a single Anti-Scale stage that uses the Polyphosphate filter. The filter seems to be doing a good job reducing scale in our shower and other fixtures. It will be interesting to see how well it removes existing scale from our pipes and fixtures over time.
          by
            Big improvement in water quality
            my tap has serious problems with rust, these filters have kept my water drinkable
            by
              Showing 1-9 of 9 reviews