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Airthereal

Airthereal 10" x 4.5" Whole House CTO Activated Carbon Water Filter, 5 Micron 10-inch Water Filter Replacement Cartridge for City and Well Water, 4-Pack

Airthereal 10" x 4.5" Whole House CTO Activated Carbon Water Filter, 5 Micron 10-inch Water Filter Replacement Cartridge for City and Well Water, 4-Pack

$103.99 USD
$103.99 USD
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About This

  • 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”x10” whole house filter for any standard 10-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.

Overview

  • Material : CTO
  • Product Dimensions : 4.5"D x 4.5"W x 10"H
  • Item Weight : 3.3 Pounds
  • External Testing Certification : NSF
  • Product Benefits : Removes Odor, Reduces Chlorine, Reduces VOCs
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FAQ

How long does shipping take?

After order processing, Economy shipping takes 5–8 business days, and Standard shipping takes 3–4 business days. Business days exclude weekends and public holidays. Order processing (packing and fulfillment) usually starts within 0–1 business day after payment confirmation.

How much is the shipping fee?

Economy shipping is $4.90, and Standard shipping is $7.90. Shipping costs are automatically calculated at checkout. Additional fees may apply for oversized or heavy items.

How do I handle returns or exchanges?

Returns are accepted within 30 days of delivery. Items must be unused and in their original packaging.

- Defective/incorrect items: We cover the return shipping cost and offer a refund or exchange.
- Change of mind: The customer is responsible for the return shipping cost.