How often do I need to clean the K&N air filter?

K&N air filters need to be cleaned every 6-12 months depending on usage and environment.

Will the K&N filter fit my HVAC system?

Yes, the K&N air filter is designed to be a direct replacement for standard filter sizes and will fit your HVAC system.

Is the K&N air filter eco-friendly?

Yes, the K&N air filter is eco-friendly as it is washable and reusable, reducing the need for disposable filters.

Do I have to use their spray to clean the filter?

No, you can use a hose sprayer to rinse off the dirt and dust.

How small of particles does it block?

The MERV 11 filters block particles as small as 0.3 micron.

Is the filter flexible?

No, it has a stiff plastic frame.

Do I need to stack 4 of these together for a 4" filter?

Yes, if your furnace requires a 4" filter, you should use a 4" filter.

Is it safe to use with the heater running?

Yes, the K&N filter works fine with the heater running.

Can I cut this filter to a smaller size?

No, you must order the correct size; cutting is not recommended.

What is the pressure differential across a clean air filter?

It varies depending on the size of the filter.

Do they make a 16x25x4 size?

Please contact K&N directly to inquire about that specific size.

What material is the frame made of?

The frame is made of a plastic blend, consisting of ABS and PVC.

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K&N

K&N 20x20x1 HVAC Furnace Air Filter, Lasts a Lifetime, Washable, Merv 11, the Last HVAC Filter You Will Ever Buy, Breathe Safely at Home or in the Office, HVC-12020

Item #:39769884

4.7 rating

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PKR 20997
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This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.

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The LAST AIR FILTER YOU WILL EVER BUY: Washable furnace filter for long-term home HVAC filter savings.

Product Details

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Material
Product Dimensions
MERV Rating
Compatible Devices
Item Weight

Features & Benefits

Save 30$ annually with reusable air filter
Excellent airflow to maintain HVAC efficiency
Premium design and construction for excellent air filtration
Superior Filtration with MERV 11
Easy to clean with K&N HVAC filter cleaner
Helps capture dust, pollen and other contaminants

Product Description

K&N 20x20x1 HVAC Furnace Air Filter, Lasts a Lifetime, Washable, Merv 11, the Last HVAC Filter You Will Ever Buy, Breathe Safely at Home or in the Office, HVC-12020

Overview

About This Item

Introducing the K&N 20x20x1 HVAC Furnace Air Filter - the last HVAC filter you will ever buy. With its washable and reusable design, this filter is not only eco-friendly but also provides long-lasting performance for your HVAC system. Why settle for disposable filters when you can invest in a high-quality, durable filter that lasts a lifetime? The K&N furnace air filter is designed to provide exceptional filtration for your home or office, ensuring that you can breathe safely and comfortably. With its advanced technology and innovative design, this HVAC filter delivers superior performance. It effectively captures dust, pollen, pet dander, and other airborne particles, ensuring that your indoor air quality is optimal. Not only does this filter offer long-term cost savings, but it also reduces waste by eliminating the need for constant replacements.

Simply wash and reuse the K&N filter whenever it gets dirty, and enjoy the benefits of a clean and efficient HVAC system. Measuring at .8 x 19.6 x 19.6 inches, this filter is designed to perfectly fit most standard HVAC systems. Its low maintenance requirements make it an ideal choice for busy households and offices. Invest in the K&N 20x20x1 HVAC Furnace Air Filter and experience the difference in air quality and performance. This filter is the ultimate solution for those searching for a high-performance, sustainable, and affordable HVAC filtration option.

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Customer Questions & Answers

Question : How often do I need to clean the K&N air filter?
Answer : K&N air filters need to be cleaned every 6-12 months depending on usage and environment.
Question : Will the K&N filter fit my HVAC system?
Answer : Yes, the K&N air filter is designed to be a direct replacement for standard filter sizes and will fit your HVAC system.
Question : Is the K&N air filter eco-friendly?
Answer : Yes, the K&N air filter is eco-friendly as it is washable and reusable, reducing the need for disposable filters.
Question : Do I have to use their spray to clean the filter?
Answer : No, you can use a hose sprayer to rinse off the dirt and dust.
Question : How small of particles does it block?
Answer : The MERV 11 filters block particles as small as 0.3 micron.
Question : Is the filter flexible?
Answer : No, it has a stiff plastic frame.
Question : Do I need to stack 4 of these together for a 4" filter?
Answer : Yes, if your furnace requires a 4" filter, you should use a 4" filter.
Question : Is it safe to use with the heater running?
Answer : Yes, the K&N filter works fine with the heater running.
Question : Can I cut this filter to a smaller size?
Answer : No, you must order the correct size; cutting is not recommended.
Question : What is the pressure differential across a clean air filter?
Answer : It varies depending on the size of the filter.
Question : Do they make a 16x25x4 size?
Answer : Please contact K&N directly to inquire about that specific size.
Question : What material is the frame made of?
Answer : The frame is made of a plastic blend, consisting of ABS and PVC.

Customer Ratings

4.7 out of 5

197 customers ratings

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K&N 20x20x1 HVAC Furnace Air Filter, Lasts a Lifetime, Washable, Merv 11, the Last HVAC Filter You Will Ever Buy, Breathe Safely at Home or in the Office, HVC-12020

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Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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K&N 20x20x1 HVAC Furnace Air Filter, Lasts a Lifetime, Washable, Merv 11, the Last HVAC Filter You Will Ever Buy, Breathe Safely at Home or in the Office, HVC-12020

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