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Replacement filter cartridges

If you are unfamiliar with choosing a replacement filter cartridge for your water system take a look at our cartridge selection guide.

We stock a large selection of cartridges but if you are unable to find a product that suits your needs, then we may be able to help you out with a custom order. Use our contact form and we will respond quickly.


If you know what size filter housing you have choose from a category below:

  • carbon cartridge
    $15.50 20" Standard Carbon/Sediment Cartridge
    Enjoy the benefits of carbon adsorption (chlorine, taste, voc removal) and 5-micron sediment filtration in one cartridge 20" long x 2-1/2" wide

  • 10" Jumbo (Big Blue) 5 Micron Sediment Cartridge
    $16.00 10" Jumbo (Big Blue) 5 Micron Sediment Cartridge
    RFC-MB05-1040 This is our standard, economical, all purpose sediment cartridge. it is a great replacement and fits many housings commonly found in homes and small commercial buildings. 4" diameter - Fits "Big Blue", Jumbo...

AQUA SPECIALTIES LLC, 561 First NH Turnpike, Northwood, NH 03261 (603) 942-5671