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Water Filtration Replacement Parts, Tools & Accessories

Aqua Science has the parts to keep your water filtration system up and running. We stock many wear and tear items like O-Rings for Big Blue filter housings, filter wrenches, fill funnels & riser tubes, Quick Install Kits and more!

Are you looking for a particular part, piece or component for your water filter system? Give Aqua Science a call at 1-800-767-8731.

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  1. 1" X 3/4" Aqua Flex Install Kit for Water Filtration Components
      $48.00
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    • 8x44 Neoprene Zippered Sweat Jackets for Water Softener & Water Filter Tanks
      • Model # : NZJ-8X44
      $58.00
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    • 9x48 Neoprene Zippered Sweat Jackets for Water Softener & Water Filter Tanks
      • Model # : NZJ-9X48
      $64.00
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    • 10x54 Neoprene Zippered Sweat Jackets for Water Softener & Water Filter Tanks
      • Model # : NZJ-10x54
      $70.00
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    • 12x52 Neoprene Zippered Sweat Jackets for Water Softener & Water Filter Tanks
      • Model # : NZJ-12x52
      $76.00
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    • 13x54 Neoprene Zippered Sweat Jackets for Water Softener & Water Filter Tanks
      • Model # : NZJ-13x54
      $85.00
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    • Fill Funnel
      • Model # : funnel
      $23.65
      Free Shipping
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    • Riser Tube 1.05" Diameter
      • Model # : riser-tube-1.05
      $39.00
      Free Shipping
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    • Fine Mesh Riser Tube
      • Model # : Fine Mesh riser-tube
      $39.00
      Free Shipping
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    • Top Distributor Upper Basket for Clack & Fleck Valves
      • Model # : Upper Basket
      $7.50
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    • Brine Tank With Assembly
      • Model # : Brine-tank
      $112.50
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    • 29" Brine Tank Float Assembly With Sleeve
      • Model # : Brine-Tank-Float
      $60.00
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    • Brine Tank Safety Float and Catch
      • Model # : 2310-brine-tank-safety-float-and-catch
      $29.00
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    • 50' Poly-Pro 1/2" Backwash Line
      • Flow Rate : 
      • Model # : 50-polypro-backwash
      $23.00
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    • 1/2" Nylon Barbed Tee
      • Flow Rate : 
      • Model # : .5-barbed-tee-nylon
      $1.55
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    • 1/2" Nylon Barbed x NPT
      • Model # : .5-barbed-npt-nylon
      $1.70
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    • 1/2" Nylon Barbed Straight
      • Model # : .5-barbed-straight-nylon
      $1.00
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    • 1/2" Snail Clips for backwash line
      • Flow Rate : 
      • Model # : .5snailclip
      $0.19
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    • 1/2" Backwash Line Clamp
      • Model # : .5-backwash-clamp
      $1.80
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    • Eco-Tech Standpipe Air Gap
      • Source : https://endot.com
      • Model # : DLA-G15
      $14.95
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    • Filter Drip Pan for Mineral Tank Sizes Up to 13" x 54"
      • Model # : filter-drip-pan-13.5
      $19.00
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    • Superb Wrench Zinc-Plated Steel Water Filter Wrench for most standard 10" x 2.5" housings
      • Model # : SPBW1
      $23.99
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    • Superb Wrench Zinc-Plated Steel Water Filter Wrench for 10 in. Big Blue Housing
      • Model # : SPBW5
      $23.99
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    • Superb Wrench Zinc-Plated Steel Water Filter Wrench for 20 in. Big Blue Housing
      • Model # : SPBW8
      $23.99
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    • Superb Wrench Zinc-Plated Steel Water Filter Wrench for Big Clear and Big White Housings
      • Model # : SPBW20
      $23.99
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    • Superb Wrench Zinc-Plated Steel Water Filter Wrench for most standard 4.6" housings
      • Model # : SPBW22
      $23.99
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    • Filter Wrench for Standard Valve-in-Head Filter Housings
      • Flow Rate : 
      • Model # : SW-2-150295
      $5.50
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    • Filter Wrench for 10" Big Blue Filter Housings
      • Flow Rate : 
      • Model # : sw-3-150296
      $5.25
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    • Filter Wrench for 10" Big Clear Filter Housings
      • Flow Rate : 
      • Model # : BCW-144880
      $6.00
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    • Filter Wrench for 20" Big Blue Filter Housings
      • Model # : sw-4-144368
      $5.25
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    • Aqua Science Filter Housing Wrench
      • Model # : 93017
      $5.50
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    • Aqua Science Filter Housing Double O-Ring Set
      • Model # : 60010559
      $2.95
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    • O-ring Replacement for Standard Filter Housings
      • Flow Rate : 
      • Model # : 151120
      $4.75
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    • O-ring Replacement for Big Clear Filter Housings
      • Model # : 151254
      $6.00
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    • O-ring Replacement for Big Blue Filter Housings
      • Flow Rate : 
      • Model # : 151122
      $7.75
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    • Mounting Bracket - UB-1 Kit for 3/4" Housing U-Shaped Bracket and Screws
      • Model # : UB-1
      $10.25
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    • Steel Mounting Bracket for Big Blue Housings, Includes Mounting Screws - Zinc Coated
      • Model # : SW-G001
      $20.00
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    • 3/4" Aqua Flex Install Kit for Water Filtration Components
      • Model # : AFK07
      $31.00
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    • 1" Aqua Flex Install Kit for Water Filtration Components
      • Model # : AFK10
      $48.00
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    • 3/4" John Guest PEX Speedfit Male Connector
      • Size : 3/4"
      • Model # : PSEI012826E
      $6.00
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    • 1" John Guest PEX Speedfit Male Connector
      • Size : 1"
      • Model # : PSEI013628E
      $10.50
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    • 3/4" HOLDRITE Quick Flex Water Connector 15"
      • Model # : QFC-7515
      $9.80
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    • 3/4" HOLDRITE Quick Flex Water Connector 18"
      • Model # : QFC-7518
      $10.00
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    • 3/4" HOLDRITE Quick Flex Water Connector 24"
      • Model # : QFC-7524
      $13.00
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    • 1" x 3/4" HOLDRITE Quick Flex Water Connector 18"
      • Model # : QFC-17518
      $14.50
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    • 1" x 3/4" HOLDRITE Quick Flex Water Connector 24"
      • Model # : QFC-17524
      $18.50
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    • 1" HOLDRITE Quick Flex Water Connector 18"
      • Model # : QFC-0118
      $16.50
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    • 1" HOLDRITE Quick Flex Water Connector 24"
      • Model # : QFC-0124
      $19.50
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    • 1-1/4" HOLDRITE Quick Flex Water Connector 18"
      • Model # : QFC-11418
      $20.50
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    Water Filtration Replacement Parts, Tools & Accessories
    1. Neoprene Sweat Jackets
    2. Tank Accessories
    3. Filter Wrenches
    4. Filter O-Rings
    5. Filter Mounting Brackets
    6. Quick Connect Flex Tubes and Accessories