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OEM Replacement Filter Cartridges
Filtering systems at wholesale prices
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Marine Sanitation and Water Purification Systems

Free ground shipping on orders over $100.00*

*restrictions apply
Orders placed by 2PM EST ship the same day. Need a part urgently? We offer UPS Next Day Air.

We are a top marine sanitation systems distributor throughout the nation, as well as a leading source for drinking water purification systems by General Ecology. AquaStar Distributors is a family-owned and operated business with over 40 years of industry knowledge and experience. We are the Northeast Regional Master Sanitation Distributor for Vacuflush and service the Dometic consumer base across the United States.

Our extensive inventory has everything from pumps, vacuum generators, toilets, and replacement parts to holding tanks and accessories. Contact the experts at AquaStar distributors today for more information about the right marine sanitation and water purification system for your boat or RV. Check out our full selection of high-quality systems, products, and accessories below!
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Popular Products

  • Sale! General Ecology RS-1SG Replacement Cartridge

    General Ecology RS-1SG Purification Replacement Cartridge 788000

    Original price was: $138.60.Current price is: $122.00.
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  • Sale! 2 o-rings, 4 Duckbill Valves and a bellows for Vacuflush

    Vacuflush Minor Re-build kit for S & J Pumps

    $210.00 – $240.00
    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • Sale! 4-2" Duckbill Valves for Vacuflush

    2″ Duckbill Valves (4pack) 385311581

    Original price was: $53.99.Current price is: $42.00.
    Add to cartDone
  • Sale! 2" Duckbill valves

    1.5″ Duckbill Valve Kit (Pack of 2) 385310076

    Original price was: $48.99.Current price is: $37.99.
    Add to cartDone

General Ecology

  • General Ecology Nature Pure QC 420320 RS1QC

    NaturePure RS1QC Cartridge 420320

    $96.82
    Add to cartDone
  • General Ecology AP-5 Replacment Cartridge

    Aqua Polish® No. 5– Cartridge 600009

    $40.32
    Add to cartDone
  • Sale! General Ecology AquaPolish AP-7

    Aqua Polish AP7 Replacement Cartridge 100500

    Original price was: $582.11.Current price is: $520.00.
    Add to cartDone
  • Sale! General Ecology Seagull IV RS-6SG

    Seagull IV® RS-6SG Replacement Cartridge 100501

    Original price was: $885.77.Current price is: $795.00.
    Add to cartDone
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Fast Shipping

Quick Shipping

At Aquastar Distributors we understand that you need parts in a hurry. That's why we focus on shipping the same day and offer overnight shipping if needed.

Competitive Pricing

Competitive Pricing

We have the products you need at competitive prices, under the same roof. You can get the parts you need from the same source while knowing the price is right.

Tech Support

Tech Support

We've been doing sanitary systems for a very long time. We have experienced certified techs available in case you need advice or a confirmed part number fit.