Iron Water Filters

If I buy the BBFS-222, an S1 20BB for the 1st stage, and a CP5 20 BB for the 2nd stage, what filter do you recommend for the 3rd stage to reduce iron content?

Thanks for contacting us.
First off, we don’t recommend. We only suggest.

The Culligan (USFilter) Iron Reduction Cartridge is known as part# RFFE20-BB. It’s a 20” Big Blue Radial Flow Iron Water Filter Reduction Cartridge, improves taste of water by reducing the metallic taste caused by iron and helps eliminate orange/brown stains often found on sinks, toilets, tubs and other plumbing fixtures.

However, the iron water filters are for low iron problems only. Note, it’s a water filter cartridge and not a water softener.

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