--- product_id: 457706681 title: "Express Water – Water Pressure Gauge – Compatible with Reverse Osmosis Filtration Systems, Water Filters – 160 PSI Monitor Includes T-Stem Adapter – Water Pressure Test Gauge for Home" brand: "express water" price: "157.94 DT" currency: TND in_stock: true reviews_count: 5 category: "Express Water" url: https://www.desertcart.tn/products/457706681-express-water-water-pressure-gauge-compatible-with-reverse-osmosis-filtration store_origin: TN region: Tunisia --- # 160 PSI max pressure Quick-connect ¼” fittings BPA & lead free, food-grade safe Express Water – Water Pressure Gauge – Compatible with Reverse Osmosis Filtration Systems, Water Filters – 160 PSI Monitor Includes T-Stem Adapter – Water Pressure Test Gauge for Home **Brand:** express water **Price:** 157.94 DT **Availability:** ✅ In Stock ## Summary > 💧 Stay ahead of water woes with precision pressure monitoring! ## Quick Answers - **What is this?** Express Water – Water Pressure Gauge – Compatible with Reverse Osmosis Filtration Systems, Water Filters – 160 PSI Monitor Includes T-Stem Adapter – Water Pressure Test Gauge for Home by express water - **How much does it cost?** 157.94 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/457706681-express-water-water-pressure-gauge-compatible-with-reverse-osmosis-filtration) ## Best For - express water enthusiasts ## Why This Product - Trusted express water brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Multi-Use Versatility:** Perfect for RO systems, coffee machines, ice makers, refrigerators, and more. - • **Health-First Materials:** Crafted from BPA-free, lead-free metal for pure, safe water monitoring. - • **Effortless Installation:** Quick-connect fittings and clips make setup a breeze—no plumber needed. - • **Universal Compatibility:** Seamlessly fits all major RO and water filtration brands with included T-Stem adapter. - • **Precision Pressure Control:** Monitor your system’s PSI to prevent damage and optimize filtration efficiency. ## Overview The Express Water Pressure Gauge is a durable, BPA-free metal device designed to monitor water pressure up to 160 PSI in reverse osmosis and other filtration systems. Featuring quick-connect ¼” fittings and a T-Stem adapter, it ensures easy installation and universal compatibility with leading brands. This gauge safeguards your filtration system’s performance and longevity by providing real-time pressure readings, making it an essential upgrade for any home water setup. ## Description The Quality Choice Your water pressure matters. You need a quality water gauge to match. Filtration systems have an optimal PSI range for operation, and anything under or above that range threatens to damage the system itself or compromise efficiency. Always keep an eye on your pressure with the simple addition of a food-grade PSI gauge. Designed for use with the purest RO Water Filtration Systems this water pressure gauge is lead free and BPA free. Invest in an RO water gauge for your reverse osmosis system today. Universal Filtration This water pressure tester is fully compatible high-quality water delivery for any application! Compatible with systems from: Express Water Culligan 3M Aqua-Pure GE APEC Pentek Whirlpool Global Water DuPont Costway Olympia Glacier Bay Smart Aqua Life Geekpure Aquasana US Aqua The Perfect Water. All mentions of brand names or model descriptions are made strictly to illustrate compatibility. All brand names are registered trademarks of their respective owners. Enjoy peace of mind with a reverse osmosis pressure gauge for your water filter system at home. Review: Easy to install, easy to read color-coded yellow, green and red pressure zones - A water pressure gauge is a must have on an under-cabinet RO water filtration system. It can tell you if the pressure is in the acceptable range for the RO membrane, usually 45 PSI to 80 PSI. A gradual decline in pressure can indicate that the pre-filters may be due for a change. This is one of the few ready to install after-market options available, so I don't feel I had much to choose from. Easy to install I do like that fact that it includes the T adapter with the 1/4" quick-connect fittings and the locking clips. This made it easy to snap in place without making any modifications. The ideal place for this gauge if only installing one is at the incoming incoming side of the RO filter Construction and Readability It has a plastic housing and dial face but appears to have a metal stem. I don't really care for the milky plastic. It gives the dial face a slightly cloudy appearance. The gauge is very lightweight due to the plastic construction. It maintains a low profile when installed and doesn't really add any bulk to the RO system. The dial face has a Green Zone for where the water pressure should be (40 PSI to 80 PSI), a Yellow Zone to indicate if the incoming water pressure is too low (under 40 PSI), and a Red Zone to indicate if the water pressure is too high (above 80 PSI). Despite the milky, cloudy dial face, it is relatively easy to read and the water pressure indicator zones are easy to understand. Assessment Overall, the gauge looks as if it was factory installed and originally part of the system. The lightweight plastic housing seems to more or less be of the same quality and durability as the rest of the RO system, tubing and parts. I do wish the plastic dial face was a little less cloudy but I do understand that this was a design choice to keep the plastic for the dial face pliable, flexible and less prone to breakage or cracking. The Review: Un poco caro, pero bueno - 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 ## Features - Quick Connect Water Gauge: Water filtration systems have an optimal PSI range for operation, and anything under or above that range threatens to damage the system or compromise efficiency.Easy to Use: The Express Water water pressure gauge allows for easy monitoring to ensure optimal performance - BPA Free Water Gauge: Always keep an eye on your water pressure with the simple addition of a food-grade PSI water gauge. Designed for use with the purest RO Water Filtration Systems, this gauge is lead free and BPA free.Easy to Install Water Pressure Gauge: Express Water’s water pressure gauges are designed to universal standard size and are easy to install with your water filtration system with quick-connect ¼” outlets and T-Stem adapter. - Included Components: Express Water water gauges come with T-Stem adapter and 3 clips for locking quick connect ¼” fittings for easy installation.Make The Reliable Choice: Express Water pressure gauge are made to last. - Multi-Use Water Gauge: The water pressure test gauge is compatible with any system and application. Use this water gauge to monitor water pressure on Reverse Osmosis Systems, ATO, Coffee Machine, Water Filtration System, Ice Maker, Refrigerator Kit, Water Purifiers, and More - Save Time and Money: Invest in quality accessories for your Express Water Filtration Systems to efficiently and effectively filter your water.On Demand Support: Support from experts who can answer any of your questions about your water pressure gauge. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01KU6C4E8 | | Best Sellers Rank | #158,801 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #337 in Under-Sink Water Filters | | Brand | Express Water | | Brand Name | Express Water | | Customer Reviews | 4.7 out of 5 stars 312 Reviews | | Global Trade Identification Number | 00641990965506 | | Included Components | Water Pressure Gauge | | Item Dimensions | 5.1 x 5.1 x 5.1 centimeters | | Item Weight | 1.5 Ounces | | Item dimensions L x W x H | 5.1 x 5.1 x 5.1 centimeters | | Item weight | 1.5 Ounces | | Manufacturer | Express Water | | Material | Metal | | Material Type | Metal | | Model | PRTG1402 | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | PRTG1402 | | Thread Style | NPT | | Thread type | NPT | | UPC | 641990965506 | | Unit Count | 1 Count | ## Product Details - **Brand:** Express Water - **Item dimensions L x W x H:** 5.1 x 5.1 x 5.1 centimeters - **Item weight:** 1.5 Ounces - **Material:** Metal - **Thread type:** NPT ## Images ![Express Water – Water Pressure Gauge – Compatible with Reverse Osmosis Filtration Systems, Water Filters – 160 PSI Monitor Includes T-Stem Adapter – Water Pressure Test Gauge for Home - Image 1](https://m.media-amazon.com/images/I/61-M3ahZMDL.jpg) ![Express Water – Water Pressure Gauge – Compatible with Reverse Osmosis Filtration Systems, Water Filters – 160 PSI Monitor Includes T-Stem Adapter – Water Pressure Test Gauge for Home - Image 2](https://m.media-amazon.com/images/I/710-rUO-JeL.jpg) ![Express Water – Water Pressure Gauge – Compatible with Reverse Osmosis Filtration Systems, Water Filters – 160 PSI Monitor Includes T-Stem Adapter – Water Pressure Test Gauge for Home - Image 3](https://m.media-amazon.com/images/I/71FPNfpkQEL.jpg) ![Express Water – Water Pressure Gauge – Compatible with Reverse Osmosis Filtration Systems, Water Filters – 160 PSI Monitor Includes T-Stem Adapter – Water Pressure Test Gauge for Home - Image 4](https://m.media-amazon.com/images/I/71-n6pFOBLL.jpg) ## Questions & Answers **Q: What items/parts are included? Items list is needed.** A: Just the gauge. It has a quick connect/disconnect. If you want to measure water pressure, then you will need to devise a way to connect the gauge to the water source. Under my kitchen sink I have connected between the water line from the source to the faucet with a quick connect T, and I use plastic tubing; the type that is ran from a water source to the water inlet on a ice maker on a refrigerator. **Q: can I use to test my faucets and if so will I need to buy additional fittings** A: Dear Valued Customer, Thank you for your interest in Express Water products. With a Feed Water Adapter Valve, 1/4" tubing and a Union Connection Tee you may test your faucet with this Pressure Gauge. Please see below for the part numbers for the additional fittings: PRTFAV3812 PRTFITUT14Q14Q14Q We also recommend using a water pressure gauge with female hose thread to connect to the faucet. Best regards, Express Water Team Toll Free: (800)992-8876 Monday - Friday 10am-5pm PST **Q: Can you please tell me in what section of the filter does the gauge go?** A: The pressure gauge is connected before the membrane with a Stem-Branch tee connection. **Q: I need to fill the gage with glycerin or oil?** A: No. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy to install, easy to read color-coded yellow, green and red pressure zones *by R***0 on 18 July 2026* A water pressure gauge is a must have on an under-cabinet RO water filtration system. It can tell you if the pressure is in the acceptable range for the RO membrane, usually 45 PSI to 80 PSI. A gradual decline in pressure can indicate that the pre-filters may be due for a change. This is one of the few ready to install after-market options available, so I don't feel I had much to choose from. Easy to install I do like that fact that it includes the T adapter with the 1/4" quick-connect fittings and the locking clips. This made it easy to snap in place without making any modifications. The ideal place for this gauge if only installing one is at the incoming incoming side of the RO filter Construction and Readability It has a plastic housing and dial face but appears to have a metal stem. I don't really care for the milky plastic. It gives the dial face a slightly cloudy appearance. The gauge is very lightweight due to the plastic construction. It maintains a low profile when installed and doesn't really add any bulk to the RO system. The dial face has a Green Zone for where the water pressure should be (40 PSI to 80 PSI), a Yellow Zone to indicate if the incoming water pressure is too low (under 40 PSI), and a Red Zone to indicate if the water pressure is too high (above 80 PSI). Despite the milky, cloudy dial face, it is relatively easy to read and the water pressure indicator zones are easy to understand. Assessment Overall, the gauge looks as if it was factory installed and originally part of the system. The lightweight plastic housing seems to more or less be of the same quality and durability as the rest of the RO system, tubing and parts. I do wish the plastic dial face was a little less cloudy but I do understand that this was a design choice to keep the plastic for the dial face pliable, flexible and less prone to breakage or cracking. The ### ⭐⭐⭐⭐ Un poco caro, pero bueno *by C***B on 26 February 2026* 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 ### ⭐⭐⭐⭐⭐ Good gauge *by D***N on 10 February 2026* Works great. Easy to install. A must have for these RO systems. ## Frequently Bought Together - Express Water – Water Pressure Gauge – Compatible with Reverse Osmosis Filtration Systems, Water Filters – 160 PSI Monitor Includes T-Stem Adapter – Water Pressure Test Gauge for Home - EXPRESS WATER UV Reverse Osmosis Water Filtration System – 11 Stage UV Water Filter with Faucet and Tank – Under Sink Water Filter with Alkaline Filter for added Essential Minerals 100 GDP - Express Water – 3 Year Reverse Osmosis System Replacement Filter Set – 23 Water Filters with 50 GPD RO Membrane, Carbon GAC, ACB, PAC Filters, Sediment SED Filters – 10 inch Size --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/457706681-express-water-water-pressure-gauge-compatible-with-reverse-osmosis-filtration](https://www.desertcart.tn/products/457706681-express-water-water-pressure-gauge-compatible-with-reverse-osmosis-filtration) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-11-11*