US Patent 7694942 Swamp cooler filter

A swamp cooler filter for filtering debris from fluid drawn from a fluid reservoir for a swamp cooler is provided. The swamp cooler filter includes a water intake hose being operationally coupled to a swamp cooler whereby the water intake hose is in fluid communication between a fluid reservoir and a pump of the swamp cooler. A filter member is selectively positioned in the water intake hose. The filter member is for filtering debris from the fluid being drawn from the fluid reservoir by the pump to inhibit the debris being pumped through the swamp cooler by the pump.