SpiroPure SP-WH325 Whole House Water Filter 3 Replacement Cartridge Set

  • SP-WH325

List Price $474.99

Our Price: $174.49

Save: $300.50!
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Replace every 12 months
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  • Product Overview
  • FAQ

The SpiroPure SP-WH325 Whole House Water Filter Replacement Cartridge Set contains one of each sediment, carbon, and water softening descaler filter cartridges. This convenient 3 cartridge set makes yearly filter replacement quick and simple for the SpiroPure SP-WH300 and other whole house water filters that use 20" x 4.5" filter cartridges.

1 Year Filter Replacement Set Includes:
  • Sediment 20x4.5 Cartridge: uses a dual gradient polypropylene filter media to proficiently reduce dirt and sediment. The dual gradient design provides a high flow rate and high dirty capacity cartridge.
  • Carbon 20x4.5 Cartridge: offers a specialized German-made catalytic carbon to reduce chlorine, chloramine, lead, fluoride, sulfur odors, and other impurities. The highly ionized catalytic carbon reduces chloramines and other contaminants more effectively than other carbon filters.
  • Descaler 20x4.5 Cartridge uses German-made cutting-edge descaler technology to not only prevent scale buildup in your home, but also reduces previously formed scale in plumbing pipes. The salt-free water softener design provides easier, hassle-free maintenance, is better for the environment, and won't leave you feeling slippery or slimy after showering.
3 Filter Set Specifications:
  • Included Cartridges: Sediment, Carbon, and Descaler
  • Purpose: City or Well Water
  • Application: Cold Water Only
  • Cartridge Life: Up to 12 months depending upon water quality and usage
  • Max Pressure: 90 PSI (6.20 bar)
  • Temperature Rating: 39°F to 125°F (4°C to 51.7°C)
  • Flow Rate: 4-8 gpm
  • Cartridge Size: 20" x 4.5"
SP-WH325 Contaminant Reduction:
  • Arsenate
  • Arsenide
  • Bad taste & odor
  • Chloramine
  • Chlorine
  • Chromium
  • Copper
  • Cyanide
  • Fluoride
  • Heavy metals
  • Hydrogen sulfide (sulfur odor)
  • Iron
  • Lead
  • Manganese
  • Mercury
  • Organics
  • Phenols & p-nitro phenol
  • Scale buildup
  • Sediment
  • Selenium
  • Tannins and lignin
  • Trihalomethanes (THMs)
How much sulfur (Hydrogen Sulfide) will the SpiroPure catalytic carbon filter remove? How does this compare with a traditional KDF filter?

The SpiroPure catalytic carbon filter provides far superior sulfur filtration, reducing up to 20 ppm of hydrogen sulfide depending upon service velocity. In comparison, KDF media will reduce up to 3 ppm of hydrogen sulfide.

How much hardness can the descaler media treat?

Our descaler media can handle up to 75 GPG (grains per gallon) or 1,280 PPM (parts per million) of hardness at 4 GPM (gallons per minute).