Filtration

Filtration

    Filter

      Filtration & Water Treatment

      Rain Brothers carries a complete range of filtration solutions for every stage of your rainwater harvesting system — from the roof to the tap.

      • Pre-Filtration — Downspout filters, roof washers, and floating intakes to protect your cistern
      • Indoor Filtration — Sediment filters and reverse osmosis systems for point-of-use purity
      • Disinfection — UV sterilization, ozone, and quantum disinfection for pathogen-free water
      • System Maintenance — Replacement parts to keep everything running right

      Questions? Call our team in Yellow Springs, OH — (937) 949-1100.

      65 products
      JED Engineering Ozone Generator 203 (120V) with 4 ft water depth max
      JED Engineering Ozone Generator 203 (120V) with 4 ft water depth max
      from $270.00
      Filter for Water Filtration Company Roofwashers/Floating Intake Screens
      Filter for Water Filtration Company Roofwashers/Floating Intake Screens
      $74.50
      Sold Out
      Single Outlet Monjolin Filter (for filtering up to 1200 sq ft)
      Single Outlet Monjolin Filter (for filtering up to 1200 sq ft)
      $260.00
      20" x 4.5" Big Blue Filter Element Replacement Set
      20" x 4.5" Big Blue Filter Element Replacement Set
      $140.00
      Downspout First Flush Water Diverter Kit 3"
      Downspout First Flush Water Diverter Kit 3"
      $51.42
      Chlorine Pellets - 2.2lb Bag
      Chlorine Pellets - 2.2lb Bag
      $24.00
      OLD SETTLER (15 oz.)
      OLD SETTLER (15 oz.)
      $9.95
      CA Ware® 20" x 4.5", 5 Micron Carbon Block Filter Cartridge, NSF Certified
      CA Ware® 20" x 4.5", 5 Micron Carbon Block Filter Cartridge, NSF Certified
      $50.00
      UV Max Replacement Lamp for Viqua IHS22-E4
      UV Max Replacement Lamp for Viqua IHS22-E4
      $190.00
      Quantum Disinfection Filter Kit
      Quantum Disinfection Filter Kit
      $376.00
      3"X4"/4" Round Aluminum Downspout Debris Filter (WHITE)
      3"X4"/4" Round Aluminum Downspout Debris Filter (WHITE)
      $55.36
      20" x 4.5" Two-Stage Filter Housing Kit
      20" x 4.5" Two-Stage Filter Housing Kit
      $244.00
      RMS/Wisy Vortex Roofwasher Filter (up to 2,200 sq ft)
      RMS/Wisy Vortex Roofwasher Filter (up to 2,200 sq ft)
      from $658.00
      2"X3"/3" Round Aluminum Downspout Debris Filter (WHITE)
      2"X3"/3" Round Aluminum Downspout Debris Filter (WHITE)
      $50.75
      20" × 4.5", 5 Micron Sediment Filter
      20" × 4.5", 5 Micron Sediment Filter
      $20.00
      UV Dynamics 400E Ultraviolet Sterilizer Mini Rack System (Whole House)
      UV Dynamics 400E Ultraviolet Sterilizer Mini Rack System (Whole House)
      $1,080.00