Filter Default sorting Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low View: 12 24 All Quickview 20 % Save $354.00 Industrial Dehumidifier 190 Pint $1,395.95$1,749.95 Add to cart Quickview 12 % Save $589.96 Quest Dual 225 Overhead Dehumidifier $4,399.99$4,989.95 Add to cart Quickview 27 % Save $219.99 Humidifier – 200 Pints Per Day $599.96$819.95 Add to cart Quickview 32 % Save $7.96 Digital Temperature And Humidity Meter $16.99$24.95 Add to cart Quickview 19 % Save $449.99 Ideal-Air Pro Series Dehumidifier 180 Pint $1,949.96$2,399.95 Add to cart Quickview 24 % Save $24.00 PNG-021 Day & Night or 24 hr Temperature Controller $75.95$99.95 Add to cart Quickview 21 % Save $2,159.95 Quest 506 Commercial Dehumidifier – 500 Pint $8,200.00$10,359.95 Add to cart Quickview 25 % Save $372.50 Dehumidifier 60 Pints to 120 Pints $1,117.45$1,489.95 Add to cart Quickview 18 % Save $32.00 PNG-030 Humidity Control With Display Day & Night $147.95$179.95 Add to cart Quickview 24 % Save $609.98 Commercial Grade Water Chiller 1 HP $1,969.97$2,579.95 Add to cart Quickview 24 % Save $71.99 Uvonair Ozone Generator Jr 1000 $227.96$299.95 Add to cart Quickview 23 % Save $669.99 Commercial Grade Water Chiller 1-1/2 HP $2,299.96$2,969.95 Add to cart Quickview 18 % Save $352.00 Commercial Grade Water Chiller 1/2 HP $1,599.95$1,951.95 Add to cart Quickview 25 % Save $689.98 Pro Series Ultra Sonic Humidifier 600 Pint $2,099.97$2,789.95 Add to cart Quickview 24 % Save $172.07 Humidifier – Commercial Grade – 75 Pints Per Day $547.88$719.95 Add to cart Quickview 21 % Save $6.00 Mondi Mini Greenhouse Thermo-Hygrometer $21.95$27.95 Add to cart Quickview 22 % Save $35.04 PNG-010 Cycle Timer $124.95$159.99 Add to cart Quickview 24 % Save $24.00 PNG-011 Precision Cycle Timer With PhotoCell $75.95$99.95 Add to cart Quickview 24 % Save $24.00 PNG-012 High Temp Watchdog Adjusable Delay $75.95$99.95 Add to cart Quickview 22 % Save $37.00 PNG-020 Digital Precision Thermostat $132.95$169.95 Add to cart Quickview 19 % Save $30.04 PNG-050 Lighting Control W / High Temp Shut-Off $129.95$159.99 Add to cart Quickview 24 % Save $500.00 Pro Series Ultra Sonic Humidifier 300 Pint $1,599.95$2,099.95 Add to cart Quickview 6 % Save $2.46 Quest 506 – MERV 13 Replacement Filter $38.49$40.95 Add to cart Quickview 2 % Save $10.00 Quest DEH 3000R Wall Mounted Humidistat $399.95$409.95 Add to cart 1 2