Iron Filters for Well Water, Ordered by Flow

Makes the list when

An iron or sulfur filter whose listing states its flow rate.

Ordered by

Stated flow (highest first)

Listed

The top 8 of 12 products in our catalog that meet the rule.

#1 · Stated flow: 18 GPM

AFWFilters Iron Pro Fleck 2510SXT Iron Filter

18 GPM stated flow, on a Fleck 2510SXT valve.

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#2 · Stated flow: 15 GPM

iSpring WGB32BM Iron Filter

15 GPM stated flow, greensand media.

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#3 · Stated flow: 15 GPM

Home Master Cfrffe-20BB Iron Filter Cartridge

15 GPM stated flow.

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#4 · Stated flow: 15 GPM

H&G lifestyles IWF004-NEW Iron Filter Cartridge

15 GPM stated flow.

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#5 · Stated flow: 12 GPM

iSpring WCFM400K Air-Injection Iron Filter

12 GPM stated flow, Air Injection media.

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#6 · Stated flow: 12 GPM

iSpring WCFM550K Iron Filter

12 GPM stated flow, iron up to 12.

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#7 · Stated flow: 12 GPM

AFWFilters AIG15-25SXT-34 Air Injection Gold Fleck 2510SXT Air-Injection Iron Filter

12 GPM stated flow, Air Injection media, on a Fleck 2510SXT valve, iron up to 15.

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#8 · Stated flow: 12 GPM

AFWFilters AIG15V-25SXT-1 Air Injection Gold Fleck 2510SXT Air-Injection Iron Filter

12 GPM stated flow, Air Injection media, on a Fleck 2510SXT valve, iron up to 15.

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How to choose between them

Match the filter's flow to your well pump and your peak use, and check its pH and oxygen limits against a water test.

Iron filters go ahead of the softener so iron doesn't foul the resin.

Rankings follow the rule and order stated above, using makers' published specifications and listed prices. How we research · Disclosure