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40x23x8 Mastercool Filter
Item #: 4904009
Availability: Out of Stock
Retail: $102.19
Price: $72.93
You Save: $29.26 (28.6%)
Model Dial Manufactur 3437 UPC 026529343701
Cellulose base impregnated with plastic resins and anti-rot agents. 50 percent heavier than paper, holds more water and lasts longer, with high air velocity and fast wet-out. Energy efficient, durable and easy to install.