100% Free U.S. Shipping

Filterbuy 20x25x5 Lennox Compatible MERV 13 Air Filter

Name: MERV 13 Replacement for Lennox 20x25x5 (19.88x24.75x4.38)
Brand: FilterBuy
SKU: HRF20X25X5M13=LEN
Availability: InStock
Rating: 4.81827 (2955 reviews)

Made in the USA

Filterbuy ships replacement air filters in 24 hours icon

Ships in 24 Hours

Save 5% with Subscription

icon indicates a Minimum Efficacy Rating Value of 13 for the replacement air filter

MERV 13 / Platinum

Best

6 Month Filter

MERV 13 Replacement for Lennox 20x25x5 (19.88x24.75x4.38)
Actual Size 19.88x24.75x4.38"
Hospital Grade. Attracts and captures airborne particles or allergens less than one micron in size such as pollen, fine dust, pet dander. Also captures bacteria, viruses carrying particles, mold spores and smoke.
Ideal for standard and residential commercial use
Designed to last 180 days. Replace regularly for optimum performance.
Free shipping on all orders!
Learn more about 20x25x5 Air Filter - Lennox.

Save 5% with Auto Delivery

Made in the USA

Ships in 24 Hours

Reviews for MERV 13 Replacement for Lennox 20x25x5 (19.88x24.75x4.38)

2953 Reviews

1 Questions \ 2 Answers

ask a question

write a review

ask a question

write a review

Thank you for posting a review!

We value your input. Share your review so everyone else can enjoy it too.

Thank you for posting a review!

Your review was sent successfully and is now waiting for our staff to publish it.

Thank you for posting a question!

Please click on the link in the confirmation email we just sent you to submit your question.

Your question will appear on the site once someone answers it.

Reviews(2953)
Questions(1)

Updating Results

05/25/22

Robert G.

05/02/22

They do a great job.

They do a great job. 👍

Lee M.

04/18/22

Good Price

Good shipping, quality product at a good price.

Michael D.

04/12/22

Delivered in record time Great

Delivered in record time Great filters. Perfect fit

Janis D.

04/01/22

Very prompt delivery!

Richard W.

03/01/22

In stock and arrived on

In stock and arrived on time.

Rudolpho

08/16/16

Q: 1 - Is this filter a replacement for the Lennox x6670?
2 - On average, how often should this filter last before a new one is installed?

Paul H.

08/17/16

A: This filter does NOT replace lennox x6670 , which is 16"x25"x5" and fits the HCC-16-28 air filter holder.....as far as length of time between replacing filters , that would depend on " dirt" in house.....you can replace these once a year ( makes your furnace work harder) every 6 months or as i do every 4 months ( 2 pack a day smoker Merv 13 filter )...hope this helps

Barbara K.

08/16/16

A: Yes it is. Perfect fit, and cheaper than manufacturer.
They say 12 months, but I have a pet, and woods , pollen around here.
I always change every 6 months.
Write date on end of filter before you change.

Save 5% with Subscription

Reviews for MERV 13 Replacement for Lennox 20x25x5 (19.88x24.75x4.38)

WRITE A REVIEW

ASK A QUESTION