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LotFancy 20x20x1 Air Filter MERV 13 Pet Smoke Smog Allergens Defense (4-Pack) Pleated HVAC Furnace Air Filters, Replacement for Home AC & Heating Systems, Actual Size: 19.75" x 19.75" x 0.75"

  • Based on 293 reviews
Condition: New
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$39.99 Why this price?
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Wednesday, Nov 5
Order within 20 hours and 49 minutes
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Style: MERV 13


Size: 4


Features

  • Easy Installation & Maintenance Fits 20x20x1 slots (actual size: 19 3/4"x19 3/4"x3/4"). Align airflow arrows & slide into central units/return grilles. Replace every 90 days (30-60 days in peak seasons)
  • Premium Filtration MERV 13 (MPR 1500 & FPR 10) Traps 98% of 0.3-1 micron particles (dust,lint,dirt,spores, pollen, pet dander, fine dust, and smoke,auto exhaust) for allergies homes 48-hour air improvement. Electrostatic pleats capture more without restricting airflow
  • Value Pack Savings 6-pack saves 15%+ vs. 4-pack! Ideal for homes, offices, schools, hospitals. Keep HVAC running smoothly & extend its lifespan with consistent, clean air
  • Durable & Efficient Design 31 pleats with dual wire backing & sturdy cardboard frame for longer filter life. Resists heat/humidity, ensuring stable airflow efficiency in HVAC systems (furnaces, ACs, heat pumps)
  • High-Performance Made of 100% synthetic electrostatic media for low airflow resistance. Features recyclable materials/recycled cardboard better air, smaller footprint

Brand: LotFancy


Material: Cotton, Paper


Product Dimensions: 20"L x 20"W x 1"Th


MERV Rating: 13


Compatible Devices: Furnace


Item Weight: 2.3 Pounds


Number of Items: 4


Manufacturer: LotFancy


Product Grade: new


Unit Count: 4.0 Count


Brand Name: ‎LotFancy


Model Info: ‎13X-5160-L


Item Weight: ‎2.3 pounds


Product Dimensions: ‎20 x 20 x 1 inches


Item model number: ‎13X-5160-L


Part Number: ‎5160


Compatible Device: ‎Furnace


Material Type: ‎Cotton, Paper


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: October 28, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • good value
Style: MERV 8 Size: 4
Good value. Just put it in so I don’t know how well it works yet.
Reviewed in the United States on July 18, 2025 by Deanna Carter

  • Nice filters
Style: MERV 13 Size: 4
Good quality at a great price
Reviewed in the United States on December 3, 2024 by TC

  • Nice AC filters
Style: MERV 13 Size: 4
This is my first time using this brand, but so far no issues. I change my filter every 3 months
Reviewed in the United States on March 17, 2025 by Catherine

  • It works!
Style: MERV 11 Size: 6
They are filters, they fit, and filter dust. Works as advertised.
Reviewed in the United States on October 30, 2024 by Raleigh Lamb

  • Office Supplies
Style: MERV 11 Size: 4
I buy these furnace filters for the office. They are easy to install and are sturdy. They are a good value for the price and arrive quickly.
Reviewed in the United States on April 22, 2024 by Jane

  • Great set for the Price
Style: MERV 11 Size: 6
Seem to do the job well
Reviewed in the United States on April 18, 2025 by Harrison Guilliams

  • Basic Filters
Style: MERV 8 Size: 4
Purchase from AMZN and they work perfectly. Good value for the money spent. No issues and easy to install.
Reviewed in the United States on September 4, 2024 by MovieFan

  • Great value
Style: MERV 8 Size: 4
Great value for these filters. Fits my a:c unit perfectly. Easy to install
Reviewed in the United States on November 2, 2024 by Maria Fulford

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