Evaporative Cooler Repair Kit: MC37M Ultra Quiet 3-Pin Pump & 6018058 Float Valve with Brass Adapter, Pump Fits: MC37M, MC37V; Valve Fits: MC18, MC26, MC37, MC61, MC92, M150, M250, M350

Stay Cool and Maintain Peak Performance All Summer Long Ensure your evaporative cooler is ready for the high temperatures of camping season or home use. This professional maintenance kit combines the MC37M 3-Pin Connector Pump with the heavy-duty 6018058 Float Valve for a complete system refresh. Engineered for quick, tool-free installation, the kit features a quiet, thermally-protected pump and a corrosion-resistant brass valve adapter that withstands high pressure (up to 125 PSI). By updating these two critical components at once, you maintain optimal water circulation and automatic overflow protection, ensuring a reliable, refreshing breeze without the need for complex tools or technical assistance.

• [Comprehensive Maintenance Kit] Restore your cooler’s performance with this essential maintenance set. Replacing the pump and float valve simultaneously ensures a reliable water cycle and consistent cooling throughout the season.
• [Precise Compatibility Check] Pump Fits: MC37M and MC37V (3-Pin Plug). Float Valve Fits: MC18, MC26, MC37, MC61, MC92, M150, M250, and M350. Please verify your unit's model and connector type before installation.
• [3-Pin Pump with Thermal Protection] Designed with a standard 3-pin connector for a direct fit, this ultra-quiet pump includes an integrated thermal protection system to prevent dry-burn damage and extend motor life.
• [Heavy-Duty Valve with Brass Adapter] The 6018058 float valve features a rust-proof brass adapter capable of handling high pressure (up to 125 PSI), providing steady automatic water level control and leak prevention.
• [Efficient DIY Installation] Simplify your cooler repairs with this user-friendly, tool-free setup. This bundle provides a coordinated solution for essential part replacement, helping you maintain a chilled environment with ease.