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20 x 20 MERV 13 Upgrade Kit w/ Filter
APRILAIRE UK313 3" MERV 13 UPGRADE KIT W/ FILTER 8pcs/bx
Pleated Air Filters
}
Brand: 
20 x 20 MERV 13 Upgrade Kit w/ Filter
3651454
MFG #: UK313
Product ID:3651454
Famous Supply
- Nominal Pleat: 20 x 20 in
- Series: UK
- Type: Upgrade Kit
- Depth: 3 in
- MERV: 13
Aprilaire UK313 20 x 20 MERV 13 Upgrade Kit w/ Filter
- Features
| One-time upgrade kit installation only. For future filter replacement, slide out the old filter and insert the new. |
| If your air cleaner has an existing upgrade rail kit, that will remain installed. The new upgrade kit is installed into the existing upgrade rails. |