4.5" x 20" Whole House Big Blue Refillable Water Filter Cartridge - GAC Catalytic Carbon/Birm + KDF 85: Removes Iron, Manganese, Hydrogen Sulfide - Rotten Egg Smell

Special Price $89.99 Regular Price $99.99
In stock
  • KDF process media to safely reduce or remove iron, hydrogen sulfide, sulfur, manganese and more from the water supply
  • Fits most standard Big Blue 20" housings (4.5" x 20")
  • Highest grade filtration media available. Save money with this refillable inline filter
  • Whole House Water Filter with Mixture of Activated Catalytic Carbon, Birm and KDF 85
  • Superior taste and odor removal capabilities

This mix of coconut shell Activated Catalytic Carbon, Birm and KDF 85 is most often used for iron, manganese and hydrogen sulfide reduction, which works well for removing the "rotten egg smell" from the water. This filter fits any standard housing made for 4.5" x 20" cartridges. Save money with this refillable inline filter.

Our filter cartridges have superior taste and odor removal capabilities. There are two types of media in these types of filters: the KDF media in this cartridge specializes in the removal of iron and hydrogen sulfide and the activated carbon is effective against chlorine, odor and taste. Kdf process media are high-purity copper-zinc granules that reduce contaminants in water using oxidation/reduction (redox) reaction. Kdf 85 process medium is an effective iron (ferrous) and hydrogen sulfide (H2s) removal agent that may be used alone or to protect existing water filtration/purification technologies in PoE treatment of groundwater supplies. Effectively reduce/remove chlorine, iron, hydrogen sulfide, heavy metals, and control microorganisms in potable water without the use of chemicals. This is an excellent choice if you are looking for a filter that will remove a wide range of contaminants, reduce scale buildup and protect against bacteria and algae growth. The KDF media causes cellular damage to microbiological organisms which reduces bacterial growth and protects the activated carbon from fouling to extend the life of the filter.

 Compatible with systems from: Culligan 3M Aqua-Pure GE APEC Pentek Whirlpool Global Water DuPont Costway Olympia Glacier Bay Smart Aqua Life Geekpure Aquasana US Aqua The Perfect Water Hydro-logic . All mentions of brand names or model descriptions are made strictly to illustrate compatibility. All brand names are registered trademarks of their respective owners.

What types of contaminants are you dealing with?
Problem Likely Cause
rusty red or brown staining of fixtures or laundry and/or your water has a metallic taste excess iron
black staining of fixtures or laundry excess manganese
rotten egg smell from water Hydrogen sulfide (H2S)

How it Works: KDF85 media acts as a catalyst to change soluble iron (ferrous) cations into insoluble ferric hydroxide which becomes trapped in the filter. The hydrogen sulfide is converted into an insoluble sulfide precipitate which is then similarly trapped and filtered. Ferric iron is removed by mechnical filtration.

Specifications & Operating Conditions:
Housing Material Polypropylene
Maximum Recommended Flow Rate 3 Gallons Per Minute (11 LPM)
Recommended Operating Temp. Range: 40-100°F (4.4 to 37°C)
Maximum Recommended Pressure 90 PSI (6.2 bar)
Required pH level: 6.5 to 8.5
Recommended Dissolved Oxygen : Iron level in ppm x 0.6
Maximum Recommended Iron Level: 5 ppm (mg/l)
More Information
Model Number BBCCBIRMK85
Brand Oceanic Water Systems
Item Number 0
Shipping Length 0
Shipping Width 0
Shipping Height 0
Shipping Weight 6
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