20" X 20" X 4" MERV 11 Pleated Filter

Koch Filter Corporation 102-499-028 | Our#: 174536
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6 pack
 
 
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20" X 20" X 4" MERV 11 Pleated Filter

  • MERV 11 Rated
  • Change Every 6 Months
  • 20x20x4" Nominal
  • 19½x19½x3¾" Actual

$13.32 Per Filter Save 11%
Sold in cases of 6 for $79.90 per case
In Stock
Ships Monday, Jul. 28th
4.6 stars (23 reviews)
What's Auto-Delivery?
Description

20" X 20" X 4" MERV 11 Pleated Filter

(Actual Size 19.5" x 19.5" x 3.75")

NOTE: Will not work for Honeywell and Air Bear Air Cleaners.

Better filtration is the first step in improving Indoor Air Quality. Pleated Panel Filters outperform ordinary furnace filters with higher efficiency and lower pressure drop allowing air-handling systems to stay cleaner and operate more efficiently. We achieve this with 100% synthetic electrostatically charged gradient density media, optimum pleat spacing and high initial and sustained efficiency, high dust holding capacity and very low pressure drop. The media is resistant to a wide range of chemicals, does not absorb moisture and will not support microbial growth.

Benefits:

  • Great for helping reduce airborne allergens such as bacteria, particles that carry viruses, pollen, mold spores, fine dust, and pet dander.
  • Filter material will not support the development of mold, mildew, bacteria or other microorganisms in normal use.
  • No chemicals added. Filters are chemical free!
  • Over 30-times more efficient at capturing micro particles than ordinary fiberglass filters.
  • Lasts UP TO 3 months!

Features:

  • MERV 11 Rating
  • 100% synthetic gradient media, electrostatically charged
  • 30 gauge galvanized expanded metal grid
  • Moisture resistant double wall beverage board
  • Media pack totally bonded to frame
  • This product is listed and rated by Underwriters Laboratories as U.L. Class 2.
Reviews
20" X 20" X 4" MERV 11 Pleated Filter
Reviewed by 24
Previous | Next »
Displaying reviews 1-20:

By Darryl

06/10/2014

 5 of 5

Good price and delivery

Comments about 20" X 20" X 4" MERV 11 Pleated Filter:

I'll use them again...

BOTTOM LINE: Yes, I recommend this product

By butch

11/19/2013

 5 of 5

half price

Comments about 20" X 20" X 4" MERV 11 Pleated Filter:

half the price of local dealer.

BOTTOM LINE: Yes, I recommend this product

By Pam

10/18/2013

 5 of 5

Great Experience

Comments about 20" X 20" X 4" MERV 11 Pleated Filter:

Be sure and read the printed instructions on selecting your size.

BOTTOM LINE: Yes, I recommend this product

By Flip

09/25/2013

 5 of 5

Perfect Fit - Great Price

Comments about 20" X 20" X 4" MERV 11 Pleated Filter:

Great Filter - higher MERV for a lower price than the HVAC company would provide

BOTTOM LINE: Yes, I recommend this product

By Wayne B.

09/25/2013

 5 of 5

perfectly smooth transaction

Comments about 20" X 20" X 4" MERV 11 Pleated Filter:

Met expectations.

BOTTOM LINE: Yes, I recommend this product

By None

09/10/2013

 5 of 5

Excellent Filters

Comments about 20" X 20" X 4" MERV 11 Pleated Filter:

These filters changed on a regular basis keep our home clean and dust freel which please my wife to no end.

BOTTOM LINE: Yes, I recommend this product

By CW

02/13/2013

 1 of 5

Read the fine print. Actual size is not

Comments about 20" X 20" X 4" MERV 11 Pleated Filter:

I need a real 20X20X4 The actual size is not 20X20X4 and it is not a tight fit like it requires.

BOTTOM LINE: No, I do not recommend this product

By jayjay

02/06/2013

 5 of 5

A Good Buy

Comments about 20" X 20" X 4" MERV 11 Pleated Filter:

Answers my filter needs superbly!! Fit is great.

BOTTOM LINE: Yes, I recommend this product

By Homeowner

01/28/2013

 4 of 5

Great product

Comments about 20" X 20" X 4" MERV 11 Pleated Filter:

I use these filters in our AC unit, and I had a hard time finding the right size to fit for a 4X4, but these fit perfectly and seem to work great. I just bought them, so I'm not positive about long term quality, but they appear to be in very good shape so far

BOTTOM LINE: Yes, I recommend this product

By Mike

11/28/2012

 5 of 5

Great product

Comments about 20" X 20" X 4" MERV 11 Pleated Filter:

Easy to order, arrived on-time, competitively priced.

BOTTOM LINE: Yes, I recommend this product

By FRED

11/06/2012

 4 of 5

THESE FIT GREAT

Comments about 20" X 20" X 4" MERV 11 Pleated Filter:

WE USE THE FILTER IN OUR FURNACE. IT FITS.

BOTTOM LINE: Yes, I recommend this product

By Mountain W.

11/01/2012

 5 of 5

Terrific Savings

Comments about 20" X 20" X 4" MERV 11 Pleated Filter:

Couldn't have asked for better!

BOTTOM LINE: Yes, I recommend this product

By Seth1609

08/19/2012

 5 of 5

Best Filters at this price anywhere!

Comments about 20" X 20" X 4" MERV 11 Pleated Filter:

I love these filters without question! They are the best I've found in the price that offer perfect air cleaning. My son has allergies and since we've used these filters, he has not had as many problems. I recommend these filters and Discount Filter to everyone.

BOTTOM LINE: Yes, I recommend this product

By Seadogtx

08/07/2012

 5 of 5

Excellent product

Comments about 20" X 20" X 4" MERV 11 Pleated Filter:

Second time I have ordered this product. Great quality filters and very good price.

BOTTOM LINE: Yes, I recommend this product

By Sweetlady

05/15/2012

 4 of 5

Great service.

Comments about 20" X 20" X 4" MERV 11 Pleated Filter:

My order arrived earlier than expected. Great Service. Will order again.

BOTTOM LINE: Yes, I recommend this product

By jerv

03/25/2012

 4 of 5

Good Deal

Comments about 20" X 20" X 4" MERV 11 Pleated Filter:

good deal

BOTTOM LINE: Yes, I recommend this product

By None

03/24/2012

 5 of 5

Fast service, great price.

Comments about 20" X 20" X 4" MERV 11 Pleated Filter:

fast service

BOTTOM LINE: Yes, I recommend this product

By Steve

02/15/2012

 5 of 5

Filter was as described, and fit perfect

Comments about 20" X 20" X 4" MERV 11 Pleated Filter:

This filter fits perfectly and seems to be constructed well.

BOTTOM LINE: Yes, I recommend this product

By SHPDX

12/14/2011

 5 of 5

On time. Intact. Will order again

Comments about 20" X 20" X 4" MERV 11 Pleated Filter:

Headline says it all

BOTTOM LINE: Yes, I recommend this product

By Alex

08/30/2011

 4 of 5

[...] quality product!!!

Comments about 20" X 20" X 4" MERV 11 Pleated Filter:

[...] quality product. Will order from Discountfilters again.Thanks,Alex

BOTTOM LINE: Yes, I recommend this product

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