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Standard Filter Housings & Systems

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John Guest CI3208U7S faucet connector, 1/4-inch quick connect x 7/16-inch female thread
John Guest
Faucet connector links 1/4 inch tubing to standard faucet threads for RO and drinking water systems.
$5.99
(1)
Aquatec PSW - 340 Tank Pressure Shut Off Switch for 8800 Pump PSW340-00 - ESP Water
ESP Water
Tank pressure switch shuts off Aquatec 6800 and 8800 booster pumps when storage tank reaches preset pressure.
$21.99
(1)
John Guest PPSV010822W inline ball valve, 1/4-inch quick connect x 1/4-inch male thread
John Guest
$12.99
High Chemical Resistance
EPDM seals
John Guest PPSV010822W inline ball valve, 1/4-inch quick connect x 1/4-inch male thread
John Guest
Inline ball valve with 1/4 inch male threads and 1/4-inch quick connect fitting for simple installation.
$12.99
(0)
PPC208W white double filter clip for securing two 2-inch inline water filters
ESP Water
Double filter clip securely mounts two 2 inch inline filters or membrane housings to flat surfaces.
$1.99
(0)
PDC-Q38 reverse osmosis drain connector with 3/8-inch quick-connect fitting for drain line tubing
ESP Water
$8.99
Fits standard 1-1/4" drain pipes
PDC-Q38 reverse osmosis drain connector with 3/8-inch quick-connect fitting for drain line tubing
ESP Water
Drain connector attaches 3/8 inch RO drain tubing to sink drain pipe for clean installation.
$8.99
(0)
Microline S3069 replacement O-ring for 2-3/4-inch white filter housings
Microline
Replacement O-ring restores watertight seal for Microline white filter housings.
$1.99
(2)
John Guest CI010821W connector with 1/4-inch quick-connect and 1/8-inch male thread
John Guest CI010821W connector with 1/4-inch quick-connect and 1/8-inch male thread
John Guest
Quick connect fitting provides secure connection between 1/4 inch tubing and 1/8 inch male threaded ports.
$2.99
(1)
VIQUA OR - 8 O - Ring for FB2 - 34PR Housing OR-8 - ESP Water
VIQUA
Genuine VIQUA replacement O-ring restores proper seal on FB2-34PR filter housings, 4.1 inch diameter.
$10.00
(0)
SVN6-14 self-piercing feed valve with C-clamp and 1/4-inch compression connection
ESP Water
Self piercing feed valve clamps onto copper pipe to provide a 1/4 inch water supply connection for RO systems.
$8.99
(0)
VIQUA 002045 replacement UV sleeve O-ring for A, B4, C4, D4, E4, F4 and IHS12-D4 systems
VIQUA
OEM replacement o-ring designed to maintain proper sealing and performance in select VIQUA UV units.
$10.00
(0)
John Guest ASVPP1LF angle stop adapter with 3/8-inch male and female threads and 1/4-inch outlet
John Guest
John Guest angle stop adapter valve has a 3/8" MPT, a 3/8" FPT, and a 1/4" angle stop adapter.
$16.99
(0)
Microline S3072 filter housing wrench for compatible reverse osmosis filter housings
Microline S3072 filter housing wrench for compatible reverse osmosis filter housings
Microline
This wrench assists in removing and attaching Microline system housings when changing filters.
$7.99
(1)
Aquatec 6800 RO Booster Pump Kit with Pressure Switch and Transformer 1/4 Inch Fittings 50 GPD 6840-2J03-B221-B - ESP Water
Free Shipping
Aquatec
$173.98
NSF Standard 58
Transformer and Pressure Switch included
Aquatec 6800 RO Booster Pump Kit with Pressure Switch and Transformer 1/4 Inch Fittings 50 GPD 6840-2J03-B221-B - ESP Water
Free Shipping
Aquatec
Compact booster pump kit boosts RO pressure and efficiency for 50 GPD systems with low feed pressure.
$173.98
(5)
Aquatec 8800 Booster Pump Kit with Pressure Switch and Transformer, 1/4 - Inch Fittings 50 - 100 GPD 8841-2J03-B424-B - ESP Water
Free Shipping
Aquatec
$199.99
NSF Standard 58
Transformer and Pressure Switch included
Aquatec 8800 Booster Pump Kit with Pressure Switch and Transformer, 1/4 - Inch Fittings 50 - 100 GPD 8841-2J03-B424-B - ESP Water
Free Shipping
Aquatec
Booster pump kit with transformer increases RO efficiency for 50–100 GPD systems under low pressure.
$199.99
(5)
Pentair FW10FF Dual Wrench For Filter and Membrane Housings FW10FF - ESP Water
ESP Water
The FW10FF Dual Wrench is a reliable tool designed for opening and tightening standard filter housings and ...
$7.99
(13)