rigid filter for evaporative coolers, 40"x30"x8". cellulose base, impregnated with plastic resins & anti-rot agents, durable & easy to install, energy efficient, engineered for optimal performance & longevity, high air velocity.
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Model 3439
Prop 65 Warning This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
