DP Max - 1 Inch Pleated Filter (MX40) | Product Series

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DP Max - 1 Inch Pleated Filter (MX40)

DP® Max (MERV 8) pleated air filters exhibit low pressure drop and high dust-holding capacity for performance in challenging HVAC applications. Available in multiple sizes (1-, 2-, 4-, and 6-in. thickness) with varying flow rates (210–3,640 cfm).

Full Product Description

DP® Max extended surface, pleated air filters with Airguard® technology are suitable use in virtually any air handling system, including filter banks, central station air handlers, rooftop units, side access housings, as final filters for systems with MERV 8 or MERV-A 8-A requirements or pre-filters in multi-stage systems.
The filters are manufactured using sophisticated production control techniques to ensure consistent pleat count, height, shape, and spacing, which contributes to better performance and longer service life. Predetermined pleat centers allow dirt to collect evenly over the entire surface of the media, resulting in a slow, steady rise in resistance to ensure maximum dust-holding capacity. The two-piece frame with double-wall thickness around the outer edge provides rigidity. This coupled with a die-cut pattern with 50% more contact points between the media pack and the frame, gives DP® Max filters superior durability for use in demanding environments, where harsh conditions often cause alternative filter products to fail prematurely.

All DP® Max filters exceed ASHRAE Standard 52.2 air cleaning specifications for filters installed upstream of cooling coils. Filters may be installed with the pleats either vertical (preferred) or horizontal.

Commercial and Industrial HVAC
Process Air Filtration

Air handling systems
Rooftop units
Side access housings
Built-up filter banks
Pre-filters in multi-stage systems

Exceeds American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) Standard 52.2 air cleaning specifications for filters installed upstream of cooling coils
100% thermally bonded synthetic, proprietary media resists moisture, delaminating, excessive buckling, collapsing, warping, and bending
Available in a wide range of sizes and air flow rates to meet the unique requirements of customers’ systems
Low initial resistance facilitates efficiency and energy savings
Resistant to mold and microbial growth
Performs to MERV 8 and MERV-A 8-A before and after a conditioning step

Filtration efficiency: MERV 8, MERV-A 8-A
Nominal thickness (in.): 1, 2, 4, 6
Rated air velocity (fpm): 300–625
Air flow rates (cfm): 210–3,640
Initial resistances (in.w.g.): 0.16–0.21
Final resistance (in.w.g.): 1.0
Maximum operating temperatures: 225 °F (107 °C)
Material of construction: moisture-resistant beverage board frame; rust-resistant, expanded metal support grid made of galvanized steel
Classified per UL Standard 900 for flammability

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0450141 14x25x1
0450140 15x30x1
0450185 18x25x1
0450182 18x22x1
0450180 18x20x1
0450163 18x18x1
0450166 20x22x1
0450122 12x12x1
0450123 12x16x1
0450120 12x20x1
0450146 16x30x1
0450145 15x20x1
0450124 10x24x1
0450125 25x25x1
0450143 16x16x1
0450101 16x20x1
0450100 12x24x1
0450103 20x20x1
0450102 16x25x1
0450105 24x24x1
0450104 20x25x1
0450109 10x10x1
0450151 22x22x1
0450117 10x20x1
0450153 24x30x1
0450139 14x20x1
0450159 14x24x1
0450137 14x30x1
0450111 20x24x1
0450112 18x24x1
0450132 20x30x1
0450133 14x14x1
0450116 16x24x1