Home > Negative Air Machines > Filters / Accessories >

NC Filtration High Capacity Particle Board HEPA 99.97% - 20 x 20 x 6

NC Filtration Standard Capacity  Particle Board HEPA 99.99% -  20 x 20 x 6

Price: $153.94

Availability: Usually Ships in 6 to 8 Weeks
Product Code: NCHP20206H910

NC Filtration HEPA filters are standardized using 5/8" metal framing. Each frame is glued and stapled to provide a rigid enclosure for media pack.
  • 99.97% efficient @.3 microns
  • Corrugated aluminum media separators
  • High-Capacity (36 pleats/ft.)
  • Wood Particle Board frames
  • Sealed internally with urethane sealant
  • Available in custom sizes


Media: Each filter is constructed from one continuous sheet of high strength waterproof glass microfiber paper, sealed on the frame on four edges.

Separators: Media separators are corrugated aluminum. A separator is placed between each pleat of media to prevent the pleats from touching. This allows the air to pass through with minimum resistance.

Adhesive Sealants: Standard sealants utilized are fire retardant rubber bade adhesive and urethane sealant. These sealants are applied as fluid and solidifies to provide a positive seal between media pack and frame.

Gaskets: All standard HEPA filters are equipped with a closed cell neoprene gasket. Placement is on the downstream side of the filter.

Average Customer Review: Average Customer Review: 4 of 5 4 of 5 Total Reviews: 1 Write a review.

  0 of 0 people found the following review helpful:
4 of 5 Waiting March 13, 2020
Reviewer: James Bowden from Roshill, NC United States  
Had to wait a little while on the phone but other wise was a pleasant transaction.

Was this review helpful to you?

Browse for more products in the same category as this item:

Negative Air Machines > Filters / Accessories
Air Filtration > HEPA Filters
Negative Air Machines > Filters / Accessories > HEPA Filters - Metal Frame
Air Filtration
Air Filtration > HEPA Filters > HEPA Filters 99.97% Wood Frame
Negative Air Machines