The Ultimate Guide to Evaporative Cooler Maintenance & Repair DIY Swamp Cooler Service, Troubleshooting & Replacement Parts If you own a residential evaporative … read more Feb 11th 2026 Bryan Robert
Why You Should Use an Evaporative Cooler Cover in the Winter (and How to Size It) When winter settles in and temperatures drop, your evaporative cooler is ready for a well-d … read more Dec 11th 2025 Bryan Robert
Why use an evaporative cooler? What Are the Benefits of Evaporative Cooling? I've been asked this question many times over the yea … read more Feb 15th 2014 Bryan Robert
Add to Cart Quick view 43" x 1-3/16" Solid Blower Shaft PMI Commercial IS/ID800 MSRP: Now: $149.17 Was: 43" long x 1-3/16" diameter solid metal blower shaft. Slot for 1/4" key. PMI-5-3-204
Add to Cart Quick view 38" X 1-3/16" Solid Blower Shaft PMI 5-3-6 MSRP: Now: $133.33 Was: 38" long x 1-3/16" diameter blower shaft. Slot for 1/4" key. PMI part #5-3-6. Is shorter but can replace Adobeair M315101A, M312503A. PMI-5-3-6
Add to Cart Quick view Solid Evaporative Cooler Shaft 26-5/8 x 1-3/16 PMI Commercial MSRP: Now: $110.00 Was: 26-5/8" long x 1-3/16 diameter. For Phoenix MFG 8500 coolers. PMI-5-3-117
Add to Cart Quick view PMI Purge Pump 120v MSRP: $84.81 Now: $75.00 Was: Programmable Drain Pump Save Up To 3000 Gallons of Water a Month! Until now the best means of keeping your cooler clean was to use a “bleed-off” system, which simply drains off a percentage of water... PDP12
Add to Cart Quick view PMI Power Cord Window and Mobile MSRP: Now: $34.17 Was: Power cord for Window units and some mobile units PMI-5-7-90