Description
Koch Filter 571-012-45 MD20 MD Synthetic Pads & Rolls 12x45 Air Filter Media, Sold Individually
Koch Filter SKU: 571-012-45 Manufacturer Part Number: 571-012-45
Quick Answer
571-012-45 is a Koch MD20 12x45 MD synthetic polyester media for service replacement and prefilter applications for service applications where polyester media is preferred as an alternative to fiberglass. MERV 4 performance with 78% average arrestance.
Why It Fits
- Used as prefilter media to help protect more expensive final filters in many air handling systems.
- MD-20 is a light blue polyester media for service applications where a fiberglass substitute is preferred.
- Available as pads, blankets, sleeve rolls, or bulk rolls depending on the SKU and media family.
- Useful for commercial and industrial central air handlers, unit ventilators, fan coil units, and service replacement programs.
- Confirm media style, width, thickness, roll length, and frame requirements before ordering.
Need help confirming replacement media?
Send us your current media style, roll width, pad size, thickness, frame type and application details.
Send us your current media style, roll width, pad size, thickness, frame type and application details.
Specifications
| Brand | Koch Filter |
| Manufacturer | Koch Filter Corporation |
| Manufacturer Part Number | 571-012-45 |
| Product Family | MD Synthetic Pads & Rolls |
| Media Form | Pad/Roll |
| Media Type | MD polyester air filter media |
| Media Style | MD20 |
| Nominal Size | 12x45 |
| Thickness | 1.50" |
| Color | Blue |
| Tackified | No |
| MERV Rating | MERV 4 |
| Average Arrestance | 78% |
| Dust Holding Capacity | 280 grams |
| Initial Resistance | 0.20 in. w.g. |
| Carton Quantity | Sold individually |
| Country of Origin | USA |
Additional Information
Filter Brand: |
Koch Filter |
Manufacturer: |
Koch Filter Corporation |
Manufacturer Part Number: |
571-012-45 |
Product Family: |
MD Synthetic Pads & Rolls |
Product Series: |
MD Synthetic Pads & Rolls |
Media Form: |
Pad/Roll |
Media Type: |
MD polyester air filter media |
Media Style: |
MD20 |
Nominal Size: |
12x45 |
Thickness: |
1.50" |
Weight: |
9.0 oz/sq yd |
Color: |
Blue |
Tackified: |
No |
Roll Length: |
45 ft |
Average Arrestance: |
78% |
Dust Holding Capacity: |
280 grams |
Initial Resistance: |
0.20 in. w.g. |
MERV Rating: |
MERV 4 |
Carton Quantity: |
Sold individually |
Country of Origin: |
USA |
