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APEX RF-1018 Heavy Metal & Chlorine Reduction Cartridge 4.5″ x 20″

SKU: RF-1018
In stock

Options and Upgrades

  • Heavy duty 20″x4.5″ water filter cartridge for high-flow applications.
  • Removes hundreds of contaminants from water.
  • Multi-stage 20″ filter with 10 micron filter pads, KDF85, Granular Activated Carbon (GAC).
  • Significantly extend the life of granular activated carbon while protecting the carbon bed against fouling by bacterial growth.
  • Effectively removes chlorine and heavy metals and controls microorganisms.
  • Removes or reduces unpleasant odors, chlorine, chloramines, lead, mercury, iron, and hydrogen sulfide from municipal or other water supplies.

APEX RF-1018


Protects Your Whole House

Delivered filtered water to every faucet, shower and other outlets in your home.

Heavy Metal & Chlorine Reduction

The APEX EXPRT RF-1018 is a high quality whole house filter for chlorine & heavy metal reduction. Effectively reduces chlorine, pesticides, herbicides, bad tastes & smells, lead, mercury, hydrogen sulfide and other impurities. Capable of filtering 150,000 gallons. (May vary depending on the quality of the feed water).

Fits All Standard Whole House Filter Systems

Fits all APEX EXPRT whole house systems or other water filters that use 20” x 4.5” filter cartridges.

High Capacity with No Pressure Loss

Enjoy filtered water from every tap in your home without sacrificing water pressure. Delivers unparalleled performance, ensuring no pressure loss while providing exceptional filtration. No waste water is produced— maximizing efficiency and sustainability. With high flow rates of up to 15 gallons per minute, enjoy a continuous supply of filtered water throughout your entire home.

Test Your Water Before Purchase for Well water

If you are on well water having a water analysis from a trusted lab is crucial. We recommend getting your water tested before purchasing for the best results. To filter your water properly, you need to know what is in your water.

If you have any questions or need any recommendations, please contact us right away. We are ready to help!

Trained Professionals Ready to Help

We offer technical support via phone, email or through virtual tech support.If there is anything wrong with your, please contact us right away before leaving a negative review or feedback. We stand behind our products and we will make it right.

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