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17x21x1 Exact Pleated MERV 11 Filters (12 pack)

17x21x1 Exact Filters Pleated MERV 11 (12 pack)

SKU 85655-01399 17 x 21 x 1 E
by Exact Filters
$ 225.99 - $ 225.99
$ 225.99
$ 225.99 - $ 225.99
$ 225.99

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17x21x1 Exact Filters Pleated MERV 11 (12 pack)

17x21x1 Upgrade your HVAC system with Exact Filters! Say goodbye to the frustration of finding the right fit for your furnace, AC, heat pump, or HVAC system. Unlike other manufacturers who only provide limited standard sizes, we offer a wide range of sizes, precisely measured down to 1/8 inch increments. Our filters, boasting a MERV 11 rating, guarantee a perfect fit, effectively preventing dirty air from bypassing the filter and re-entering your home or business. Don't settle for less when it comes to your indoor air quality – choose Exact Filters for an optimal and hassle-free experience. Place your order today and experience the difference.
  • Low resistance MERV 11 media, providing higher DHC than competitive standard capacity filters
  • Upgrade existing systems by up to 300% in efficiency against incoming particulate
  • Building owners and occupants using this filter will be significantly better protected from a bioaerosol hazard than with conventional filters
  • Corrosion-resistant heavy metal backing
  • Diagonal face strips for extra strength
  • Ecologically friendly frame components made from recyclable materials
  • Expanded metal grid prevents media flutter while in operation
  • Superior frame strength due to diagonal and horizontal support members, as well as wire-backed media
  • Filter media pack is sealed to eliminate air bypass
  • For peak equipment protection and energy efficiency, these filters should be changed every 3 months in periods of high use
  • Pleated disposable filters are made by a leader in indoor air filtration
  • MERV 11 Rating
  • 12 Filters
  • 1" Depth
Be sure you have measured your existing filter before placing an order, some manufacturers undercut filters so you should never base it off the label. Exact/custom filters are not eligible for returns or exchanges. Manufacturing tolerances of plus 0, minus 1/8" will be observed on overall width and length of filter. Picture is used as a reference, sizes will vary. Filters larger than 25x30x1 are considered a double filter where there is additional strength down the middle of the filter. It's our policy to list the smallest dimension first. When the filters arrive the label will be displayed as such, this will not impact compatibility - it's just a matter of how you hold the filter. If you have questions or concerns please contact us.

Shipping and Special Offers

Delivery:
Free Shipping: On orders $50 and up within the contiguous U.S.
Discount: Save 15% on 5 cases or more with promo code: BULK
Please note that the image displayed may not accurately represent the true size of the filters, as we carry a wide variety of HVAC filter sizes.
Need this filter in a different size or depth? Send us a quick email with the exact dimensions and any additional details, and we’ll get back to you with a prompt quote. Click here to send message

MERV Rating: MERV 11

Nominal Size: 17 x 21 x 1 inches

Actual Size: 17 x 21 x 3/4 inches

Media: 100% synthetic non-woven, proprietary media that can be recycled. Engineered with a gradient density composition that achieves it's MERV rating using the mechanical method of particle capture. Media does not rely on an electrostatic charge to capture particulate, since electrostatic charged filters dissipate over time.

Frame: Heavy-duty, two piece, moisture-resistant frame with diagonal support members. Frame is bonded to the media at all points of contact for unsurpassed frame strength. Interlocking corners and positive media-to-frame seal reduce the possibility of air bypass.

Support Grid: Expanded metal is continuously laminated on the air leaving side to provide pleat stability during operation. Pleat shape is maintained allowing full media utilization which improves dust holding capacity.

Replace: Recommended 90 day changeout

Removes: MERV 11 rating reduces up to 90% of airborne particles as small as 1 micron including dust and lint, dust mite debris, pollen, pet dander, mold spores, bacteria, virus carriers, as well as most smoke and smog.

Quantity: 12 Filters

Part Number: MERV 11 - 17 x 21 x 1 - E
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