Airthereal 20" x 4.5" Whole House Sediment Activated Carbon Water Filter, 5 Micron 20-inch CTO Water Filter Replacement Cartridge for City and Well Water, 4-Pack

★★★★★ 4.8 79 reviews

US$48.00
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US$48.00
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Product details

Management number 227451625 Release Date 2026/05/09 List Price US$48.00 Model Number 227451625
Category
  • Premium Quality Material: Our CTO(Chlorine, Taste, and Odor) filter is made of pure coconut shell activated carbon block, wrapped in two food-grade non-woven fabric layers to prevent carbon particles from entering the water. Tested by independent third-party to meet NSF Standards for material safety.
  • High-efficiency Filtration: The 5-micron CTO filter can absorb up to 98% of residual chlorine, remove taste and odor, prevent water discoloration, and significantly improve water quality. Use this whole house CTO filter and PP sediment filter in your home water system to protect your water softener and appliances.
  • Long Service Life: The 5 micron rating of the CTO water filter makes a balance of sufficient filter efficiency and high water flux. To achieve optimum performance, we recommend replacing it every 9-12 months or depending on your water quality.
  • Universal Size: 4.5”x20” whole house filter for any standard 20-inch heavy duty whole house filter housings.
  • Satisfaction: Our one goal is to improve the water quality of our customer’s homes. If you are not completely satisfied with your Airthereal purchase, we will be happy to make things right for you.

UPC 816621026370
ASIN B0CJMC2F8M
Capacity 80 Cubic Inches
Brand Name AIRTHEREAL
Model Name 4-Pack CTO Filter
Unit Count 1.0 Count
Item Weight 9.5 Pounds
Part Number Airthereal Water Filter Replacement
Model Number 4-Pack CTO Filter
Material Type Carbon Fiber
Filter Life Cycle 9 Months
Installation Type Whole House
Included Components Filter
Purification Method Activated Carbon, Sedimentation
Smart Home Compatibility Not Smart Home Compatible
Upper Temperature Rating 104 Degrees Fahrenheit
Other Special Features of the Product Reduce TDS
Supported Water TDS Level Maximum PPM 1000

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