New Items

OEM Replacement cap for LWH Series filtration systems made after 2021.

Replacement band clamp for the HydroScientific MRH4 Stainless Steel Housings, Band Clamp Series.

Hydronix MRH-BC-BOLT – Replacement Bolt & Nut for MRH Band Clamp Series Housings The Hydronix MRH-BC-BOLT is a replacement bolt and nut designe...

Hydronix SPV-40CAPORING - Cap O-Ring for 4" SPV RO Vessel OEM Replacement O-Ring for Hydronix 4" SPV Stainless Steel RO Pressure Vessels The Hydron...

Hydronix UDF-45PAD - Replacement Pad for 4.5" Empty Filter Cartridges Polypropylene Filter Cartridge Pad for 4.5" Refillable Water Filter Cartridge...

Hydron Saddle and Strap Kit for 4-inch RO membrane Pressure Vessel

Hydro Guard HDG-005 Replacement O-Ring – Perfect Fit for HDG-45 Drop-In Style RO Housing Ensure a leak-free seal and maintain the efficiency of you...

This 3 pack O-Rings by iFilters are used to seal water filter housings. It has an ID of 3.5" and made of nitrile butadiene rubber (Buna-N) for flex...

This 3 pack O-Rings by iFilters are used to seal water filter housings. It has an ID of 5-1/2" and OD of just over 5-3/4 inches and is made of nitr...

Hydronix EC-GASKET – Replacement Gasket for EC Series Empty Reusable Filter Shells The Hydronix EC-GASKET is a high-quality Buna-N replacement gask...

Hydronix FM-45-3STND Triple Housing Stand Bracket – Whole House & Hydroponics Filtration Systems The Hydronix FM-45-3STND is a durable, powder-...

Stainless steel lag bolts and washer set. Used with 10" or 20" Big Blue or similar filter housings that use 4.5" diameter filters. Each housing req...

Hydronix HF3-CAP34BKPR Black Rib Cap with 3/4" NPT Ports & Pressure Relief Button The Hydronix HF3-CAP34BKPR is an OEM replacement cap designed...

Flowlok leak detector replacement pads. Pack of 2. The Flowlok leak detector automatically shuts off the water when a leak occurs. This Flowlok dev...

The Hydronix SPV-40CLMPKIT Clamp Set is used with 4 inch Hydronix RO Stainless Steel SPV Membrane Vessels.

Original replacement cap for the Hydronix HF45 housings with 1" In/Out Ports Original replacement cap for the iFilters MWH Series Filtration System...

Replacement PR Button Kit for the Hydronix HF45 filters. Made from durable materials for durability. This replacement PR Button Kit comes with all ...

Replacement PR Button Kit for the Hydronix HF2, HF3 and HF5 filters. Made from durable materials for durability. This replacement PR Button Kit com...

This is the original replacement Cap for the Hydronix HF5 housings. Comes in Black Color. 3/4" Port with PR Button

Replacement O-Ring for the Hydronix MH03 Membrane Housings Cap. Made from durable EPDM material. This O-Ring is for use on the housing Cap. For the...

Replacement O-Ring for the Hydronix MH03 Membrane Housings. Made from durable EPDM material. This O-Ring is for the housing unit and not the Cap. F...

Replacement O-Ring for the Hydronix HF5 filter housings. Made from durable Buna-N material. This replacement O-Ring is made to be used with the Opa...

The FM-25W bracket fits housings that use 4.5" OD filters. It is also designed to work with housings with pressure relief buttons such as the HF45 ...