Replacement filters for Polyaire hinged egg-crate (EC-HF) grilles
RenAir stepped pleated filters fit the Polyaire hinged egg-crate (EC-HF) grilles listed below with a 10 mm filter slot. Match the grille code, nominal grille size and filter bottom-box dimensions before choosing a replacement.
Match your grille
If you have a grille code on a label, invoice or installation record, look it up in the table. A code may not be visible on the grille itself. If you do not know the code, use our filter size guide or ask RenAir to confirm the fit.
The nominal grille size is not the filter size. The bottom box is the larger, lower part of the stepped filter frame. Every filter below requires a 10 mm slot.
| Polyaire grille code | Nominal grille size | RenAir filter | Filter bottom-box size |
|---|---|---|---|
| 247205 | 900 × 550 mm | #21 | 886 × 536 mm |
| 244398 | 500 × 500 mm | #22 | 486 × 486 mm |
| 245379 · P/TRON 245464 | 1200 × 400 mm | #23 | 1186 × 386 mm |
| 245675 | 700 × 550 mm | #24 | 686 × 536 mm |
| 245437 · P/TRON 245463 | 1000 × 400 mm | #25 | 986 × 386 mm |
| 245234 | 750 × 500 mm | #26 | 736 × 486 mm |
| 244132 | 400 × 400 mm | #27 | 386 × 386 mm |
| 245225 | 300 × 300 mm | #28 | 286 × 286 mm |
| P/TRON 245438 | 1500 × 400 mm | #29 | 1486 × 386 mm |
| 245439 | 1000 × 500 mm | #30 | 986 × 486 mm |
| 245378 | 700 × 400 mm | #31 | 686 × 386 mm |
| 245232 | 600 × 600 mm | #32 | 586 × 586 mm |
| 244045 | 900 × 450 mm | #33 | 886 × 436 mm |
| 245623 | 800 × 600 mm | #34 | 786 × 586 mm |
| 245674 | 800 × 700 mm | #37 | 786 × 686 mm |
| 245678 | 700 × 700 mm | #38 | 686 × 686 mm |
| 244042 | 600 × 450 mm | #39 | 586 × 436 mm |
| 247202 | 750 × 450 mm | #40 | 736 × 436 mm |
| 245621 | 800 × 500 mm | #41 | 786 × 486 mm |
| 247206 | 900 × 500 mm | #42 | 886 × 486 mm |
| 245426 | 1100 × 500 mm | #43 | 1086 × 486 mm |
| 247200 · P/TRON 245460 | 600 × 400 mm | #44 | 586 × 386 mm |
| 244311 | 700 × 500 mm | #45 | 686 × 486 mm |
| 244137 | 600 × 500 mm | #46 | 586 × 486 mm |
| 244040 | 600 × 300 mm | #47 | 586 × 286 mm |
| 247201 · P/TRON 245461 | 750 × 400 mm | #48 | 736 × 386 mm |
| 247204 · P/TRON 245462 | 900 × 400 mm | #49 | 886 × 386 mm |
| 247203 | 750 × 550 mm | #50 | 736 × 536 mm |
Before you choose
Confirm all three fit checks: nominal grille size, bottom-box dimensions and the 10 mm slot. Do not choose a filter from the air-conditioner brand alone. If your code or size is not listed, contact RenAir before ordering a replacement.