Free Shipping on orders over $99 FREE 365-DAY RETURNS
Filters Fast - Filter. Purify. Protect.

X0582 Filters Fast® Replacement for Lennox X0582 MERV 11, 16x20x5 - 2-Pack

X0582 FF

 4.90 (7) Read The Reviews!
$62.95
Only $31.48 per Filter
Retail: $79.99 /ea
You Save: 21%
As low as
$62.95
Retail: $79.99
You Save: 21%
Ships in 1 to 2 business days.
Shipping Icon
Free Shipping over $99
FREE 365 Day Returns
Made In USA
Auto Ship Icon Save up to 20% on first order, 10% on future orders and get FREE shipping on every order. Filtration essentials delivered on your schedule. Learn More
Frequently Bought With This Item

The Filters Fast® Replacement for Lennox X0582 provides quality air filteration without paying a premium price. It features 14 pleats and a MERV 11 rating, which is an upgrade in efficiency from the MERV 10 Honeywell. The MERV 11 rating also means this pollen air filter effectively reduces pollen, dust, pet dander, mold spores, dust mites and other allergens from your indoor air. Removing these airborne particles can help improve allergies and alleviate sinus irritation that can cause watery eyes, itchy throat, coughing, and sneezing. Aside from the health benefits, having a Filters Fast® Air Filter in your home will also extend the life of your heating and cooling system by making it work more efficiently.

Specifications:

  • Brand: Filters Fast®
  • Part Number: X0582 FF
  • Replaces Part Number: X0582
  • Pack Size: 2
  • Filter Life: 6 to 12 Months
  • MERV Rating: 11
  • Nominal Size: 16 x 20 x 5
  • Actual Size:15 7/8" x 19 3/4" x 4 3/8"

Compatible Parts:

The X0582 Filters Fast® Replacement for Lennox X0582 MERV 11, 16x20x5 - 2-Pack is the correct replacement for the following part numbers:

Part Number
DHW11.0516202PFF
GENERALAIRE 4365 R
ACCUMULAIR DPFW16X20X5
ACCUMULAIR DPFW16X20X5M11
ACCUMULAIR DPFW16X20X5M13
ACCUMULAIR DPFW16X20X5M8
ACCUMULAIR DPFW16X20X5OB
AEROSTAR RDP.HW051620M08AF12
AEROSTAR RDP.HW051620M08FF12
AEROSTAR RDP.HW051620M11AF12
AEROSTAR RDP.HW051620M11FF12
AEROSTAR RDP.HW051620M13AF12
AEROSTAR RDP.HW051620M13FF12
AIRHANDLER 36PR84
AIRHANDLER 36PR96
BESTAIR 5-1620-11
BESTAIR 5-1620-13
BESTAIR 5-1620-8
BESTAIR 5-1620-PR11
BESTAIR HW1620
BESTAIR HW1620-11R
BESTAIR HW1620-8R
ECO-AIRE RDP.HW051620M8
GENERALAIRE GA100A03
GLASFLOSS HWP16204M11
GLASFLOSS HWP16204M13
GLASFLOSS HWP16204M8
GOODMAN AMP-11-1620-45
HONEYWELL 209894
HONEYWELL FC100A1003
HONEYWELL FC100A1003/U
HONEYWELL FC200E1003
HONEYWELL FC35A1035
MAGNET AC1013
NATIONALFILTERSALES PF-01-162005HW-2
NordicPure 16X20X5H-PBS
NordicPure 16X20X5HM10
NordicPure 16X20X5HM12
NordicPure 16X20X5HM13
NordicPure 16X20X5HM13 C
NordicPure 16X20X5HM14
NordicPure 16X20X5HM14 C
NordicPure 16X20X5HM15
NordicPure 16X20X5HM15 C
NordicPure 16X20X5HM8
NordicPure 16X20X5HM8C
NordicPure 16X20X5HPM10C
NordicPure 16X20X5HPM12C
QualityFilters 50001-202-0073
QualityFilters 50001-202-0074
QualityFilters 50001-202-0075
QualityFilters 50001-202-0076
No results for {X}

Compatible Models:

The X0582 Filters Fast® Replacement for Lennox X0582 MERV 11, 16x20x5 - 2-Pack is correct replacement for the following model numbers:

BrandModel NumberDescription
F100B1000 Air Filter
F150E1008 Air Filter
F200E1003 Air Filter
F200F2028 Air Filter
GeneralAire HONEYWELL FC100A1003 Air Cleaner filter media
Honeywell F100 SERIES Air Filters Furnace Filters
Honeywell F100B1008 Air Filters Furnace Filters
Honeywell F100F1004 Air Filters Furnace Filters
Honeywell F100F2028 Air Filters Furnace Filters
Honeywell F150 SERIES Air Filters Furnace Filters
Honeywell F150E1000 Air Filters Furnace Filters
Honeywell F25 SERIES Air Filters Furnace Filters
Honeywell F35 SERIES Air Filters Furnace Filters
No results for {X}

Customer Reviews:

Total Reviews: 7 Average Rating: 4.9 / 5.0

Filtersfast Reviews on Trust Pilot external site
marcigray2026-05-27

You have the size I need. The original package arrived dented outside and in. The product is up against the carton with no buffer. Same for the replacement which fortuitously was fine. The replacement was handled efficiently and professionally. Thank you for that!

Collected by Trustpilot.com
NanTexas2026-04-27

Price is competitive and I love the convenience of the auto delivery.

Collected by Trustpilot.com
CHRIS ROBINSON2025-11-09

great product long lasting compared to other brands

Collected by Trustpilot.com
Phyllis Sauceda2025-05-31

I found what I was looking for here and the price was right. I also received them very quickly. I will be returning again when my filters need to be changed.

Collected by Trustpilot.com
customer2024-02-02

Fits my unit snugly and works efficiently

Collected by Trustpilot.com
Don2022-06-30

already did

Collected by Trustpilot.com
Edward Siegenthaler2021-10-25

This a great fitting filter for my AC unit.

Collected by Trustpilot.com

Ask Our Product Experts

Related Categories:



Product Availability

Please provide your e-mail address below to receive a notification when this product becomes available:

X
X

Thanks! We'll send you a notification when this product is available!

Reorder Filters

Reorder Filters

Login. Confirm Order. Done
House Icon

Home Filter Club

Filtration essentials delivered on a customizable schedule.
Support Icon

Additional Questions?

Email us or call us at:

(866) 438-3458

Text us:

(704) 228-9166

Products

Refrigerator Water Filters Air Filters Water Filters Pool Filters Spa Filters Humidifier Filters

Company

About Us Reviews

Discounts & Rewards

Military Discount

Giving Back

Wine To Water Cystic Fibrosis Foundation Habitat for Humanity

Contact Us

Monday - Thursday

9am-12:30pm ET

1:30pm-5:30pm ET

Friday

9am-1:30pm ET

FAQs

Blog

Forums

©2005-2026 Filters Fast LLC . All Rights Reserved

Terms of Use Privacy Policy Accessibility Statement Sitemap Model Lookup
X
FILTERS FAST SHIPPING POLICY

Filters Fast offers economy free shipping every day on U.S. orders over $99 when shipping to the lower 48 states. This free shipping offer excludes Alaska and Hawaii, P.O. Box or APO/FPO/DPO and international orders. Orders under $99 ship for a fee to most destinations within the contiguous United States (excluding Hawaii and Alaska).

Filters Fast offers expedited shipping. When selecting any expedited shipping method, such as FedEx 2nd day or Overnight, your Transaction will be processed and Products shipped out the next business day. Business days are Monday through Friday. Any expedited delivery requests that are placed Friday through Sunday will not result in Products shipped until Monday. If the following Monday falls on a FedEx recognized holiday, your Products will be shipped on Tuesday.

Most Products ship within 1-2 business days after Transaction finalization, unless otherwise stated on the Product page on the Services. Your final shipping cost and estimated delivery time frame will be available to you during checkout.

We offer guaranteed same-day shipping on select Products with your preferred delivery method every Tuesday, Wednesday, and Thursday. When guaranteed same-day shipping is available on a Product, we will state this on the Product page, with the label "Ready to Ship". The "order within" countdown timer provides the window of time in which you must checkout to have your Products ship out the same day the Transaction is finalized. If a Transaction is finalized right at or after 2:00 PM EST, the applicable Products will ship the next business day. Our business days are Monday through Friday. Filters Fast also reserves the right, without cause, to make changes to any same-day shipping timeframe as same-day shipping may become unavailable within the allotted timeframe due to changes in inventory or high-volume capacity when you finalized your Transaction.

Once the shipping label is created, you will receive an email confirmation with the tracking information for your package. A Product with the "Ready to Ship" label does not apply to the delivery speed.

For expedited shipping, you will still need to select your preferred shipping method at checkout. Filters Fast is not responsible or liable for any shipping delays of any kind, including carrier delays, inclement weather, government restrictions, labor shortages, gas or utilities shortages, acts of God, etc.

Please note, some Products are special order and may require a longer ship-out and/or delivery time frame. These Product have a shipping timeframe stated on the Product page on the Services.

X
RETURNS AND REFUNDS POLICY

Filters Fast is happy to accept returns on items within 365 days of the original ship date. All returned Products are inspected and must be in a new, unused condition and contain all original parts, shrink wrap, protective seals, and components or, if used, must have been sold with the Satisfaction Guarantee Badge. We will not accept the return of any other Products, including those that have been damaged other than by the applicable carrier, used, or do not contain all original parts, shrink wrap, protective seals, and components.

Return requests must be processed using our self-service online portal. To access the online portal, login to your account by going to www.filtersfast.com and clicking on the My Account button.

Return Restrictions:

We encourage our customers to package their return carefully to avoid any damages in transit back to us.

Damage Due To Carrier Mishandling:

Filters Fast is not liable for damages to your Product(s) caused by the carrier that are reported to us after 365 days from the original ship date.

In the event that you receive Products damaged by the carrier, we will work to resolve the issue, which may include you returning the Products to us. Please follow these steps to submit a claim for Products that the carrier damaged:

Return Shipping Label:

Filters Fast offers convenient prepaid mailing labels for returns to customers in the contingent continental US.

FILTERS FAST REFUND POLICY

We inspect all returned items when they arrive at our distribution facility. If you comply with the Returns Policy and your return is a result of a Filters Fast error in processing your Transaction or a defective Product that is protected by the Satisfaction Guarantee, we will refund the full cost of the Product. Additionally, if you comply with the Returns Policy and depending on the circumstances, we may refund the full cost of Products that are damaged due to the mishandling of the carrier.

Refund Restrictions:

You can expect your refund within 2-3 weeks from the date you return any Product eligible for a refund. In most cases, you will receive a refund sooner, but please take into account the amount of time required for return shipping (up to 10 days), product inspection at our distribution facility (up to 5 business days), and processing from your bank or credit card company (up to 5 business days). All refunds are issued to the original method of payment.

Get Help and Support Need Help?
X
We use cookies to provide you with a better browsing experience. By continuing to browse, you are agreeing to our Cookie Policy.
Necessary Only
Accept