
Water Treatment Accessories
Water Treatment Accessories
At R&D, we make maintaining your water treatment systems simple and convenient with our line of cartridges, filters, housings, and tools. Whether it’s a replacement res-up feeders and solution, filter housings, or replacement filter cartridges, we carry high-quality products that meet industry standards and will keep your system running smoothly.
Our Selection
Jumbo Filter Housin

Jumbo filter housings for large capacity filtration requirements, including high flow.
Features
- Available in 10” and 20” lengths
- Pressure release for easy cartridge replacement
- Double O-Ring seal that is leak proof
- Maximum operating pressure 85 PSI (5 BAR)
- Maximum operating temperature 100˚F (37˚C)
- Burst pressure over 500 PSI (30 BAR)
- Blue sumps with black caps and pressure release
- FNPT pipe threads
Why Choose Us?
Trusted for a Reason
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We’re available 24/7 for emergency repairs across all service areas—because problems don’t wait, and neither do we.
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From our $500 No-Frustration Guarantee to our 12-Year Total Comfort coverage, we stand behind our work every step of the way.
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Our licensed, insured, and background-checked technicians are trained to deliver safe, courteous, and high-quality service every time.
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With 35+ years of experience and multiple customer service awards, we’re the go-to team for reliable home comfort solutions.


Replacement Filter Cartridges
We have a variety of replacement filter cartridges to choose from.
