Aquatix Pro Pool Filter Pressure Gauge - Premium Spa/Pool/Aquarium Water Pressure Gauge, 2" Dial, 0-60 Psi, Bottom Mount 1/4", Compatible with Most Brands Such as Hayward, Pentair & Jandy CLEAR AND ACCURATE: Aquatix Pro Pool Pressure Gauge Provides Accurate Readings of Filter Pressure Pump from 0 to 60 PSI. PREMIUM BUILD: Strong Brass Fitting Built for Endurance and Rugged Conditions. Buy Once and Never Look Back! EASY TO USE: Easy to Install, 2" Dial, Bottom Mount 1/4", Works with Most Major Brands with Suitable Connection. MANY USES: Ideal to Use for Swimming Pools, Spas, Hot Tubs, Aquariums and any Other Water Systems. OUR GUARANTEE: Complete 1 Year Warranty. If You Are Not Happy With Your Purchase We Will Issue a 100% Refund - No Questions Asked!