Katalox Light Iron & Sulfur Filter | Radiation Water Filtration Power
Iron • Sulfur • Manganese

Radiation Water Filtration Power — Katalox Light Iron & Sulfur Filter

Stop orange iron stains, black manganese streaks, and rotten-egg sulfur odors at the source. Enjoy clear water, clean fixtures, and fresh-smelling showers—across your whole home.

How it works Sizing & flow Compare options FAQs
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Katalox Light Iron & Sulfur Filter — Air Injection Oxidizing System

End Rust Stains

Stop orange/brown staining in toilets, sinks, tubs, and laundry. Keep fixtures looking new.

No More Rotten-Egg Odor

Reduce hydrogen sulfide (H2S) for fresher-smelling water in every room—especially showers.

Protect Plumbing

Reduce corrosion and buildup that shorten the life of pipes, heaters, and appliances.

Good to know: If water also feels “hard” (scale on glassware/fixtures), pair this system with a water softener for full protection.

How It Works

1) Oxidation

Air-injection oxidation converts dissolved iron and H₂S into filterable forms.

2) Catalytic Media (Katalox Light)

Specialized media converts and captures iron, manganese, and sulfide particles as water passes.

3) Automatic Backwash

Valve periodically cleans and reclassifies the media bed—no cartridges to swap.

Tip: For very high iron or sulfur levels, pre-oxidation may be recommended. Ask us with your water test.

Engineered for U.S. Homes

  • Built around proven media & control valves
  • Standard 3/4″–1″ plumbing ports
  • Designed for continuous household duty

Simplified Ownership

  • Automatic backwashing
  • No messy cartridge changes
  • Easy seasonal checks

Real Support

Sizing & Flow (Keep Your Pressure)

Choose a size that matches your peak demand so morning showers, laundry, and dishwashing all run smoothly.

Household Typical Plumbing Target Service Flow Suggested Approach
1–2 baths / 2–4 people ¾″ 7–10 gpm Iron & sulfur system ~10 gpm; add softener if scale is present
3–4 baths / 4–6 people 1″ 10–15 gpm Higher-capacity media & backwash flow; optional pre-oxidation if levels are high
5+ baths / luxury fixtures 1″+ 15–20+ gpm High-flow valve & tank; consider staged treatment for extreme iron/sulfur

Where This Fits (and What to Pair It With)

Iron & Sulfur Filter (This Product)

  • Treats iron, manganese & sulfur odors
  • Prevents stains & smells at every tap
  • Auto-backwash, no cartridges
See Details

Whole-House Carbon

  • Reduces chlorine taste & odor
  • Great for city water
  • Pairs well with iron/sulfur filter
Browse Carbon Filters

Water Softener

  • Stops hard-water scale
  • Protects glass, fixtures & heaters
  • Ideal companion for iron systems
See Softeners

What You Get

System Components

  • Iron & sulfur removal tank with catalytic media
  • Automatic control valve (programmable backwash)
  • Bypass / connections (model dependent)
  • Install guide & support

Maintenance

  • Automatic backwashing (no cartridge swaps)
  • Periodic media checks; add pre-oxidation if water changes
  • Annual inspection of valve seals & screen
For full specifications and current availability, visit the product page: Radiation Water Filtration Power.

Frequently Asked Questions

Will this remove the rotten-egg sulfur smell?

Yes — this system is designed to treat hydrogen sulfide (H₂S) that causes sulfur odors, along with iron and manganese that stain fixtures.

Do I also need a softener?

If you see hard-water scale on glass and fixtures, pair this with a water softener. The iron/sulfur filter handles staining and odors; a softener handles hardness.

Will this lower my water pressure?

Not when sized properly. Use the sizing table above and match the system’s port and flow rating to your home’s peak demand.

What about very high iron or sulfur?

For extreme levels, we may recommend a pre-oxidation stage ahead of the media tank. Contact us with your water test results for a precise recommendation.

Get Clean, Odor-Free Water
Need help picking the right size or confirming compatibility with your water? Contact our team—we’ll review your water test and recommend the best fit.