Box Filters

HVAC SlimBox Series

Alleviair HVAC SlimBox Filters are compact air filters designed for space-constrained HVAC systems where installation depth is limited. Featuring a slim 2–6" profile, they provide low pressure drop, reliable MERV8–MERV16 filtration, and efficient airflow for commercial and industrial applications. Available with synthetic or fiberglass media and multiple frame material options, our filters support custom dimensions, filtration efficiencies, and OEM/ODM solutions to meet a wide range of HVAC requirements.

  • Slim 2–6" design for shallow air handling units
  • MERV8–MERV16 filtration options
  • Synthetic or fiberglass media available
  • Multiple frame materials to suit different applications
  • Custom sizes, materials, and OEM/ODM support
HVAC SlimBox Filter - Durable

HVAC SlimBox Filter - Durable

HVAC SlimBox Filter - Durable

$32.99

MERV8-MERV16 (Custom)

Lowest resistance of any high-efficiency mini-pleated filter

Media bonded to the frame to eliminate air bypass

Frame: Plastic enclosing frame ensures filter pack rigidity

Media: Synthetic

HVAC SlimBox Filter

HVAC SlimBox Filter

HVAC SlimBox Filter

$29.99

MERV8-MERV16 (Custom)

High-efficiency filtration in a space-saving design

Lowest resistance of any high-efficiency mini-pleated filter

Frame: Wet Strength Cardboar

Media: Glass fiber

HVAC Metal Box Series

Alleviair HVAC Metal Box Filters are heavy-duty filtration solutions designed for commercial and industrial HVAC systems. Built with durable metal frames and high-capacity filter media, they deliver reliable MERV8–MERV16 particle filtration, low airflow resistance, and long service life. Available in standard and activated carbon configurations, these filters support both particulate removal and odor control. Custom sizes, materials, depths, and performance options are available for OEM/ODM applications.

  • Metal frame construction for demanding HVAC environments
  • Fiberglass, synthetic, and carbon media options
  • 2"–12" customizable depths
  • Flexible filtration solutions for global partners
HVAC MetBox Filter

HVAC MetBox Filter

HVAC MetBox Filter

$49.99

MERV8-MERV16 (Custom)

High airflow capacity

Supported media unaffected by varying airflow or turbulence.

Microfine high loft media blanket has a long life and maintains efficiency

Frame: Aluminum / Galvanized / Stainless Steel

Media: Microfiberglass media

HVAC MetBox Filter - Carbon

HVAC MetBox Filter - Carbon

HVAC MetBox Filter - Carbon

$49.99

MERV8-MERV16 (Custom)

High airflow capacity

Supported media unaffected by varying airflow or turbulence.

Microfine high loft media blanket has a long life and maintains efficiency

Frame: Aluminum / Galvanized / Stainless Steel

Media: Microfiberglass media

HVAC V-Bank Box Series

Alleviair HVAC V-Bank Box Filters are designed for high-airflow HVAC and air handling systems, featuring an optimized V-bank media configuration for high airflow capacity, low pressure drop, and reliable particle capture. Available in metal and ABS frame options, these filters support customizable MERV8–MERV16 efficiency ratings for commercial, industrial, and final-stage filtration applications.

  • V-bank design for increased airflow and filtration capacity
  • Low pressure drop for improved HVAC efficiency
  • Metal or ABS frame options for different applications
  • Microfiberglass media with customizable efficiency options
  • Custom sizes, structures, and OEM/ODM solutions available
HVAC V-Bank Box Filter Metal

HVAC V-Bank Box Filter Metal

HVAC V-Bank Box Filter Metal

$54.99

MERV8-MERV16 (Custom)

High airflow capacity

Available with aluminum separators or with a separatorless

One-piece seamless gasket for leak-free performance

Frame: Aluminum / Galvanized / Stainless Steel

Media: Microfiberglass media

HVAC V-Bank Box Filter

HVAC V-Bank Box Filter

HVAC V-Bank Box Filter

$49.99

MERV8-MERV16 (Custom)

High airflow capacity

High strength, light weight V-bank design

Low pressure drop

Frame: Plastic, ABS

Media: Microfiberglass media

AeroFlow

AeroFlow Series are deep-pleated air filters designed for applications requiring good indoor air quality (IAQ) and high comfort levels, as well as pre-filtration in cleanroom environments.

Available with or without a header frame, AeroFlow filters offer flexible installation options. A high-temperature variant is designed for demanding elevated-temperature applications.

AeroFlow-CP

AeroFlow-CP

AeroFlow-CP

$15.99

MERV 11/11A, 13/13A, 14/14A

Wet-laid microfine glass mat media for stable filtration

Higher moisture resistance than high-loft media designs

Safe-edge aluminum separators for rigid pack and uniform airflow

Media pack fully sealed to frame eliminates air bypass

Galvanized steel frame with aluminized finish / 50% better corrosion resistance

Available with single or double header (gasketed for leak-free seal)

Media: Glass fiber

Frame: Galvanized steel