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💧 Stay in the flow—monitor your water pressure like a pro!
The Express Water Pressure Gauge is a compact, easy-to-install 160 PSI monitor designed for reverse osmosis and other water filtration systems. Featuring quick-connect ¼” fittings and a universal T-Stem adapter, it ensures precise pressure tracking to protect your system’s efficiency. Made from BPA- and lead-free materials, this gauge guarantees safe, pure water while offering broad compatibility and expert customer support.









| ASIN | B01KU6C4E8 |
| Best Sellers Rank | #33,444 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #64 in Industrial Pressure Gauges |
| Brand Name | EXPRESS WATER |
| Customer Reviews | 4.6 4.6 out of 5 stars (309) |
| Global Trade Identification Number | 00641990965506 |
| Included Components | Water Pressure Gauge |
| Item Dimensions | 2 x 2 x 2 inches |
| Item Weight | 1.5 Ounces |
| Manufacturer | Express Water |
| Material Type | Plastic |
| UPC | 641990965506 |
D**N
Good gauge
Works great. Easy to install. A must have for these RO systems.
D**E
Works great
Easy instal and good build quality. It gave me piece of mind that my system was functioning properly within the required water pressure parameters. It's not to bulky and it's design fits well into the filter housing area. Cost was okay.
E**S
Good addition to any RO Water Systemc
It would be a great addition and less hassle for the consumers to be provided in the pack one more 90-degree connector I couldn't mount the gauge straight into the RO Membrane connector, because of the position. So I had to shop around for a 90-degree connector. With that connector, it was... easy to install. No leak. The reading pressure seems accurate
M**G
Easy to install
Easy to install & does the intended job!
M**E
No leaks, quick install, works well
I have an RO system in my basement attached to my kitchen refrigerator. The water pressure/flow rate was abysmal but instead of spending big bucks buying extra pumps first I purchased this gauge. It immediately told me what I had suspected and I subsequently purchased a permeate pump (Aquatec erp 1000) that solved the pressure issue. Easy to install, seems accurate, helps keep track of system pressure.
A**S
Great for an RO system
This is a good deal for an RO system where you want to monitor your inlet pressure to the RO element. The gauge is color coded to easily see if your system is in the correct range. The included T with clips is a nice feature. I also have a booster pump with a gauge on my RO system, so I have this gauge mounted after the RO element to measure my RO faucet pressure.
T**Y
Good addition to water filter
I like to know the pressure that the system is at to help know that it is working correctly. I changed the location from instructions to monitor the incoming water pressure. The instructions called out to install before the first filter which I think would be fine if didn't have tank. But when the tank is filled up water flow stops and pressure seems to go to zero on the gauge until the tank empties a bit so that the pressure will start flowing again.
C**I
Ok.working as normal
Ok, no leak so far
C**B
Necesitaba algo con qué monitorear la presión Tengo un sistema de ósmosis inversa de la misma marca, y aunque había otros manómetros más baratos, este se siente de buena calidad y trae todo justo lo que necesitaba
E**A
Es funcional y llego en tiempo
Trustpilot
4 days ago
2 weeks ago