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Apex (FMP35PSI) 35 PSI Filtamate Pressure Limiting Valve Filter Protection 1/4" QC

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Apex (FMP35PSI) 35 PSI Filtamate Pressure Limiting Valve Filter Protection 1/4" QC

The Apex FMP35PSI Filtamate Pressure Limiting Valve protects reverse osmosis membranes and inline filter housings by regulating incoming water pressure to a safe 35 PSI maximum. Built with a durable acetyl body and John Guest 1/4" quick-connect fittings, this pressure regulator prevents membrane damage and reduces water hammer in residential and light commercial RO systems.
SPECIFICATIONS

Apex FMP35PSI Technical Specs

Pressure Limit
35 PSI
Maximum output pressure
Connection Type
1/4" QC
John Guest Speedfit fittings
Body Material
Acetyl
Chemical resistant polymer
Application
RO Systems
Inline filter protection
TECHNICAL DETAILS

Full Product Information

Model Number FMP35PSI
Manufacturer Apex Water Filters
Regulated Output Pressure 35 PSI (2.4 bar)
Connection Size 1/4 inch quick-connect (both inlet and outlet)
Fitting Type John Guest Speedfit push-to-connect
Body Construction Acetyl plastic (polyoxymethylene)
Primary Use Reverse osmosis system pre-filtration protection
COMPATIBILITY & APPLICATIONS

Where This Valve Works

The Apex FMP35PSI is designed specifically for residential and light commercial reverse osmosis systems where incoming water pressure exceeds 35 PSI. Install this valve upstream of your RO membrane or inline filter housing to prevent overpressure damage to delicate filtration media and housing seals. The 1/4" John Guest quick-connect fittings make it compatible with standard RO tubing used in most under-sink and countertop filtration systems. This valve also reduces water hammer — the banging noise caused by sudden pressure changes when solenoid valves or auto-shutoff valves close quickly in RO systems. Ideal for protecting Apex, APEC, iSpring, and other RO brands that use 1/4" tubing.

💧 Pro Tip: If your RO system cycles frequently or you hear banging in the pipes when the tank fills, a pressure limiting valve like the FMP35PSI can extend membrane life and reduce noise by smoothing out pressure spikes from municipal water supplies.
The Apex FMP35PSI Filtamate Pressure Limiting Valve protects reverse osmosis membranes and inline filter housings by regulating incoming water pressure to a safe 35 PSI maximum. Built with a durable acetyl body and John Guest 1/4" quick-connect fittings, this pressure regulator prevents membrane damage and reduces water hammer in residential and light commercial RO systems.
SPECIFICATIONS

Apex FMP35PSI Technical Specs

Pressure Limit
35 PSI
Maximum output pressure
Connection Type
1/4" QC
John Guest Speedfit fittings
Body Material
Acetyl
Chemical resistant polymer
Application
RO Systems
Inline filter protection
TECHNICAL DETAILS

Full Product Information

Model Number FMP35PSI
Manufacturer Apex Water Filters
Regulated Output Pressure 35 PSI (2.4 bar)
Connection Size 1/4 inch quick-connect (both inlet and outlet)
Fitting Type John Guest Speedfit push-to-connect
Body Construction Acetyl plastic (polyoxymethylene)
Primary Use Reverse osmosis system pre-filtration protection
COMPATIBILITY & APPLICATIONS

Where This Valve Works

The Apex FMP35PSI is designed specifically for residential and light commercial reverse osmosis systems where incoming water pressure exceeds 35 PSI. Install this valve upstream of your RO membrane or inline filter housing to prevent overpressure damage to delicate filtration media and housing seals. The 1/4" John Guest quick-connect fittings make it compatible with standard RO tubing used in most under-sink and countertop filtration systems. This valve also reduces water hammer — the banging noise caused by sudden pressure changes when solenoid valves or auto-shutoff valves close quickly in RO systems. Ideal for protecting Apex, APEC, iSpring, and other RO brands that use 1/4" tubing.

💧 Pro Tip: If your RO system cycles frequently or you hear banging in the pipes when the tank fills, a pressure limiting valve like the FMP35PSI can extend membrane life and reduce noise by smoothing out pressure spikes from municipal water supplies.
$9.10

Original: $25.99

-65%
Apex (FMP35PSI) 35 PSI Filtamate Pressure Limiting Valve Filter Protection 1/4" QC

$25.99

$9.10

Description

The Apex FMP35PSI Filtamate Pressure Limiting Valve protects reverse osmosis membranes and inline filter housings by regulating incoming water pressure to a safe 35 PSI maximum. Built with a durable acetyl body and John Guest 1/4" quick-connect fittings, this pressure regulator prevents membrane damage and reduces water hammer in residential and light commercial RO systems.
SPECIFICATIONS

Apex FMP35PSI Technical Specs

Pressure Limit
35 PSI
Maximum output pressure
Connection Type
1/4" QC
John Guest Speedfit fittings
Body Material
Acetyl
Chemical resistant polymer
Application
RO Systems
Inline filter protection
TECHNICAL DETAILS

Full Product Information

Model Number FMP35PSI
Manufacturer Apex Water Filters
Regulated Output Pressure 35 PSI (2.4 bar)
Connection Size 1/4 inch quick-connect (both inlet and outlet)
Fitting Type John Guest Speedfit push-to-connect
Body Construction Acetyl plastic (polyoxymethylene)
Primary Use Reverse osmosis system pre-filtration protection
COMPATIBILITY & APPLICATIONS

Where This Valve Works

The Apex FMP35PSI is designed specifically for residential and light commercial reverse osmosis systems where incoming water pressure exceeds 35 PSI. Install this valve upstream of your RO membrane or inline filter housing to prevent overpressure damage to delicate filtration media and housing seals. The 1/4" John Guest quick-connect fittings make it compatible with standard RO tubing used in most under-sink and countertop filtration systems. This valve also reduces water hammer — the banging noise caused by sudden pressure changes when solenoid valves or auto-shutoff valves close quickly in RO systems. Ideal for protecting Apex, APEC, iSpring, and other RO brands that use 1/4" tubing.

💧 Pro Tip: If your RO system cycles frequently or you hear banging in the pipes when the tank fills, a pressure limiting valve like the FMP35PSI can extend membrane life and reduce noise by smoothing out pressure spikes from municipal water supplies.
Apex (FMP35PSI) 35 PSI Filtamate Pressure Limiting Valve Filter Protection 1/4" QC | Isopure Water