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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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  2. 8x44 Neoprene Zippered Sweat Jackets for Water Softener & Water Filter Tanks
    • Model #: NZJ-8X44

    $58.00
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  3. 9x48 Neoprene Zippered Sweat Jackets for Water Softener & Water Filter Tanks
    • Model #: NZJ-9X48

    $64.00
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  4. 10x54 Neoprene Zippered Sweat Jackets for Water Softener & Water Filter Tanks
    • Model #: NZJ-10x54

    $70.00
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  5. 12x52 Neoprene Zippered Sweat Jackets for Water Softener & Water Filter Tanks
    • Model #: NZJ-12x52

    $76.00
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  6. 13x54 Neoprene Zippered Sweat Jackets for Water Softener & Water Filter Tanks
    • Model #: NZJ-13x54

    $85.00
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  7. Fill Funnel
    • Model #: funnel

    $23.65
    *Shipping Included*
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  8. Riser Tube 1.05" Diameter
    • Model #: riser-tube-1.05

    $39.00
    *Shipping Included*
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  9. Fine Mesh Riser Tube
    • Model #: Fine Mesh riser-tube

    $39.00
    *Shipping Included*
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  10. Top Distributor Upper Basket for Clack & Fleck Valves
    • Model #: Upper Basket

    $7.50
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  11. Brine Tank With Assembly
    • Model #: Brine-tank

    $112.50
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  12. 29" Brine Tank Float Assembly With Sleeve
    • Model #: Brine-Tank-Float

    $45.00
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  13. Brine Tank Safety Float and Catch
    • Model #: 2310-brine-tank-safety-float-and-catch

    $29.00
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  14. 50' Poly-Pro 1/2" Backwash Line
    • Model #: 50-polypro-backwash

    $19.00
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  15. 1/2" Nylon Barbed Tee
    • Model #: .5-barbed-tee-nylon

    $1.55
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  16. 1/2" Nylon Barbed x NPT
    • Model #: .5-barbed-npt-nylon

    $1.70
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  17. 1/2" Nylon Barbed Straight
    • Model #: .5-barbed-straight-nylon

    $1.00
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  18. 1/2" Snail Clips for backwash line
    • Model #: .5snailclip

    $0.19
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  19. 1/2" Backwash Line Clamp
    • Model #: .5-backwash-clamp

    $1.80
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  20. Eco-Tech Standpipe Air Gap
    • Model #: DLA-G15

    $14.95
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  21. Silicone Grease (Lubricant) (4oz)
    • Model #: P-LUBE

    $16.84
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  22. Filter Drip Pan for Mineral Tank Sizes Up to 13" x 54"
    • Model #: filter-drip-pan-13.5

    $19.00
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  23. Superb Wrench Zinc-Plated Steel Water Filter Wrench for most standard 10" x 2.5" housings
    • Model #: SPBW1

    $23.99
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  24. Superb Wrench Zinc-Plated Steel Water Filter Wrench for 10 in. Big Blue Housing
    • Model #: SPBW5

    $23.99
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  25. Superb Wrench Zinc-Plated Steel Water Filter Wrench for 20 in. Big Blue Housing
    • Model #: SPBW8

    $23.99
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  26. Superb Wrench Zinc-Plated Steel Water Filter Wrench for Big Clear and Big White Housings
    • Model #: SPBW20

    $23.99
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  27. Superb Wrench Zinc-Plated Steel Water Filter Wrench for most standard 4.6" housings
    • Model #: SPBW22

    $23.99
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  28. Filter Wrench for Standard Valve-in-Head Filter Housings
    • Model #: SW-2-150295

    $5.50
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  29. Filter Wrench for 10" Big Blue Filter Housings
    • Model #: sw-3-150296

    $5.25
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  30. Filter Wrench for 10" Big Clear Filter Housings
    • Model #: BCW-144880

    $6.00
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  31. Filter Wrench for 20" Big Blue Filter Housings
    • Model #: sw-4-144368

    $5.25
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  32. Aqua Science Filter Housing Wrench
    • Model #: 93017

    $5.50
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  33. Aqua Science Filter Housing Double O-Ring Set
    • Model #: 60010559

    $2.95
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  34. O-ring Replacement for Standard Filter Housings
    • Model #: 151120

    $4.75
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  35. O-ring Replacement for Big Clear Filter Housings
    • Model #: 151254

    $6.00
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  36. O-ring Replacement for Big Blue Filter Housings
    • Model #: 151122

    $7.25
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  37. Mounting Bracket - UB-1 Kit for 3/4" Housing U-Shaped Bracket and Screws
    • Model #: UB-1

    $10.25
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  38. Steel Mounting Bracket for Big Blue Housings, Includes Mounting Screws - Zinc Coated
    • Model #: SW-G001

    $20.00
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  39. 3/4" Aqua Flex Install Kit for Water Filtration Components
    • Model #: AFK07

    $31.00
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  40. 1" Aqua Flex Install Kit for Water Filtration Components
    • Model #: AFK10

    $48.00
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  41. 3/4" John Guest PEX Speedfit Male Connector
    • Model #: PSEI012826E
    • Size: 3/4"

    $6.00
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  42. 1" John Guest PEX Speedfit Male Connector
    • Model #: PSEI013628E
    • Size: 1"

    $10.50
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  43. 3/4" HOLDRITE Quick Flex Water Connector 15"
    • Model #: QFC-7515

    $9.80
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  44. 3/4" HOLDRITE Quick Flex Water Connector 18"
    • Model #: QFC-7518

    $10.00
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  45. 3/4" HOLDRITE Quick Flex Water Connector 24"
    • Model #: QFC-7524

    $13.00
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  46. 1" x 3/4" HOLDRITE Quick Flex Water Connector 18"
    • Model #: QFC-17518

    $14.50
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  47. 1" x 3/4" HOLDRITE Quick Flex Water Connector 24"
    • Model #: QFC-17524

    $18.50
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  48. 1" HOLDRITE Quick Flex Water Connector 18"
    • Model #: QFC-0118

    $16.50
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  49. 1" HOLDRITE Quick Flex Water Connector 24"
    • Model #: QFC-0124

    $19.50
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  50. 1-1/4" HOLDRITE Quick Flex Water Connector 18"
    • Model #: QFC-11418

    $20.50
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50 Items

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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