• Whole House Compound Replacement Filter Cartridge, WF-GK20BB, Fit for WF3 Series, GAC+KDF, Kinetic Degradation Fluxion, Granular Activated Carbon by HQUA
  • Whole House Compound Replacement Filter Cartridge, WF-GK20BB, Fit for WF3 Series, GAC+KDF, Kinetic Degradation Fluxion, Granular Activated Carbon - Image 2
  • Whole House Compound Replacement Filter Cartridge, WF-GK20BB, Fit for WF3 Series, GAC+KDF, Kinetic Degradation Fluxion, Granular Activated Carbon - Image 3
  • Whole House Compound Replacement Filter Cartridge, WF-GK20BB, Fit for WF3 Series, GAC+KDF, Kinetic Degradation Fluxion, Granular Activated Carbon - Image 4
  • Whole House Compound Replacement Filter Cartridge, WF-GK20BB, Fit for WF3 Series, GAC+KDF, Kinetic Degradation Fluxion, Granular Activated Carbon - Image 5
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HQUA

Whole House Compound Replacement Filter Cartridge, WF-GK20BB, Fit for WF3 Series, GAC+KDF, Kinetic Degradation Fluxion, Granular Activated Carbon

Whole House Compound Replacement Filter Cartridge, WF-GK20BB, Fit for WF3 Series, GAC+KDF, Kinetic Degradation Fluxion, Granular Activated Carbon

$107.98 USD
$107.98 USD
Sale Sold out
Shipping calculated at checkout.

About This

  • Remove Heavy Metals. Ensure the drinking water is safe, protect your skin and hair. Reduce lead, mercury, arsenic, cadmium, chromium, chlorine, and other chemicals.
  • Easy replacing, no tools needed, no professional experience needed. Rip the film through the expired cartridge and put the new one into the housing.
  • Specifications: 20" x 4.5" Filter Cartridge, Operating Pressure: 25-116 PSI. No pressure drops, up to 15 GPM. 100,000 gallons water capacity. Need to be replaced every 6 months.
  • Model: WF-GK20BB. Includes: KDF, Kinetic Degradation Fluxion, made of copper-zinc alloy particles, remove heavy metals by redox reaction, including Lead, Mercury, Arsenic, Cadmium, Chromium etc. GAC, Granular Activated Carbon, absorb chlorine, odor, color, organism and other metals.
  • The cartridge is characteristic of the high capacity of dirt, low pressure drops, high flow rate, good chemical resistance.

Overview

  • Material : Carbon Fiber, Copper, Zinc
  • Product Dimensions : 4.5"D x 4.5"W x 20"H
  • External Testing Certification : NSF
  • Product Benefits : Removes Heavy Metals and Chemicals, Maintains High Water Flow Rate, Easy to Replace
  • Brand : HQUA
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What Our Customers Say

Hear from customers about their experience with our products and service.

The quality exceeded my expectations. Beautifully made and a pleasure to use every day.

Alex Morgan

Verified customer

A thoughtful design, excellent service, and a smooth experience from start to finish.

Jordan Lee

Verified customer

Exactly what I was looking for. The attention to detail makes this feel truly special.

Taylor Kim

Verified customer

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Frequently Asked Questions

Once your order is shipped, you will receive a confirmation email containing a tracking number and a link to monitor your delivery status in real-time. You can also log into your account to view order history.

We offer a 30-day return policy for unused items in their original packaging. To initiate a return, please visit our Returns Center or contact our customer support team. Return shipping fees may apply unless the item is defective.

We take great care in packaging, but accidents can happen. If your item arrives damaged or defective, please contact us within 48 hours of delivery with photos of the item and box, and we will promptly send a replacement or issue a full refund.

Currently, we ship to the United States and select international regions. Standard and expedited shipping options are available at checkout. Shipping rates and delivery times are calculated based on your location.