100% Free U.S. Shipping

Filterbuy 21x21x4.5 Ruud RXFH-E21AM10, RXFH-E21AM13 Compatible MERV 13 Air Filter

Name: MERV 13 Replacement for Ruud 21x21x4.5 (20.75x20.75x4.38) RXFH-E21AM10, RXFH-E21AM13
Brand: FilterBuy
SKU: RRF21X21X5M13
Availability: InStock

Made in the USA

Ships in 24 Hours

Save 5% with Subscription

MERV 13 / Platinum

Best

6 Month Filter

MERV 13 Replacement for Ruud 21x21x4.5 (20.75x20.75x4.38) RXFH-E21AM10, RXFH-E21AM13
Actual Size 20.75x20.75x4.38"
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!

2 Ruud 21x21x4.5 - RXFH-E21AM10, RXFH-E21AM13 for 53.59 each

Save 5% with Auto Delivery

Made in the USA

Ships in 24 Hours

Reviews for MERV 13 Replacement for Ruud 21x21x4.5 (20.75x20.75x4.38) RXFH-E21AM10, RXFH-E21AM13

5.0 41 Reviews

0 Questions \ 0 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(41)
Questions(0)

Updating Results

02/26/21

Mike D.

01/08/19

Filters

Excellent service and product

charles w.

06/01/14

Awesome

Couldn't ask for better quality and price

Charles B.

01/19/21

Every thing went well and

Every thing went well and I liked the fact that I could sign up for automatic delivery ---

Randolph C.

12/05/20

Great replacement filters

Kathleen C.

10/05/20

Just what I needed!

I was pleased to find Filterbuy not only carried the particular filter I needed but also sold it at a great price with free shipping. The filters arrived quickly and are exactly what I need. All-round pleased and will order from Filterbuy again without hesitation.

Save 5% with Subscription

Reviews for MERV 13 Replacement for Ruud 21x21x4.5 (20.75x20.75x4.38) RXFH-E21AM10, RXFH-E21AM13

WRITE A REVIEW

ASK A QUESTION