Return Air Egg Crate Grilles & Filter
Model EC-HFEC-HF
The Polyaire Model EC-HF Return Air Egg Crate Grille & Filter is the one product which offers complete and simple service ability for all situations.
A unique design which can easily be installed and offer the latest in disposable filter pad technology. Ideally suited to environments where regular maintenance of the filter media is a concern, the Return Air Egg Crate Grille & Filter is designed for quick, simple filter pad change.
The actual filter pad is a product of exhaustive research by one of the world’s largest air filtration authorities with approval from the American Underwriters Laboratories.
A distinct black coloured filter media shows dirt and particle build up and provides for ready inspection prior to replacement as required.
Filters are available upon request.
Eggcrate Grille - Hinged Filter
Sizes Available/Dimensions | ||||
Item # | Nominal Neck Size | Face Size | ||
mm | inch | mm | inch | |
245225 | 300 x 300 | 12” x 12” | 347 x 347 | 14” x 14” |
244132 | 400 x 400 | 16” x 16” | 447 x 447 | 18” x 18” |
244135 | 500 x 400 | 20” x 16” | 547 x 447 | 22” x 18” |
244398 | 500 x 500 | 20” x 20” | 547 x 547 | 22” x 22” |
247207 | 550 x 550 | 22” x 22” | 595 x 595 | 23” x 23” |
244040 | 600 x 300 | 26” x 12” | 647 x 347 | 25” x 14” |
247200 | 600 x 400 | 24” x 16” | 647 x 447 | 25” x 18” |
244042 | 600 x 450 | 26” x 18” | 647 x 497 | 25” x 20” |
244137 | 600 x 500 | 26” x 20” | 647 x 547 | 25” x 22” |
245230 | 600 x 550 | 26” x 22” | 647 x 597 | 25” x 24” |
245232 | 600 x 600 | 26” x 26” | 647 x 647 | 25” x 25” |
245231 | 650 x 550 | 26” x 22” | 697 x 597 | 27” x 24” |
245378 | 700 x 400 | 28” x 16” | 747 x 447 | 29” x 18” |
244311 | 700 x 500 | 28” x 20” | 747 x 547 | 29” x 22” |
245675 | 700 x 550 | 28” x 22” | 747 x 597 | 29” x 24” |
245678 | 700 x 700 | 28” x 28” | 747 x 747 | 29” x 29” |
247201 | 750 x 400 | 30” x 16” | 797 x 447 | 31” x 18” |
247202 | 750 x 450 | 30” x 18” | 797 x 497 | 31” x 20” |
245234 | 750 x 500 | 30” x 20” | 797 x 547 | 31” x 22” |
247203 | 750 x 550 | 30” x 22” | 797 x 597 | 31” x 24” |
244312 | 800 x 300 | 32” x 12” | 847 x 347 | 33” x 14” |
244313 | 800 x 350 | 32” x 14” | 847 x 397 | 33” x 16” |
245621 | 800 x 500 | 32” x 20” |
847 x 547 | 33” x 22” |
245623 | 800 x 600 | 32” x 26” | 847 x 647 | 33” x 25” |
245674 | 800 x 700 | 32” x 28” | 847 x 747 | 33” x 29” |
244645 | 850 x 600 | 34” x 26” | 897 x 647 | 35” x 25” |
247204 | 900 x 400 | 35” x 16” | 947 x 447 | 37” x 18” |
244045 | 900 x 450 | 35” x 18” | 947 x 497 | 37” x 20” |
247206 | 900 x 500 | 35” x 20” | 947 x 547 | 37” x 22” |
247205 | 900 x 550 | 35” x 22” | 947 x 597 | 37” x 24” |
244109 | 900 x 600 | 35” x 26” | 947 x 647 | 37” x 25” |
245437 | 1000 x 400 | 39” x 16” | 1047 x 447 | 41” x 18” |
245426 | 1100 x 500 | 43” x 20” | 1147 x 547 | 45” x 22” |
247208 | 1150 x 550 | 45” x 45” | 1195 x 595 | 47” x 24” |
245379 | 1200 x 400 | 47” x 16” | 1247 x 447 | 49” x 18” |