

Hero image 0 of Protect Plus Air 118201 Fiberglass Air Filter, 18" X 20" X 1" (Pack of 12), 0 of 2
Protect Plus Air 118201 Fiberglass Air Filter, 18" X 20" X 1" (Pack of 12)
Key item features
- Efficient Filtration: These fiberglass air filters effectively capture dust, pollen, and other airborne particles, providing a cleaner indoor environment and protecting HVAC systems.
- Monobond Construction: Utilizing the Purolator Monobond concept, these filters feature a one-piece frame sealed to the media using heat and pressure, ensuring a secure seal and preventing air bypass.
- Gel Adhesive: The fiberglass media is evenly coated with a gel adhesive, preventing finer particle migration and maximizing dust holding capacity for extended filter life.
- Full Depth Loading: Designed with full depth loading capabilities, these filters effectively hold significant dust and debris while maintaining consistent airflow and filtration efficiency.
- Convenient 12-Pack: This pack contains 12 filters, providing a long-lasting supply for year-round air filtration with dimensions of 18" x 20" x 1" for standard residential HVAC systems.
Generated by AI
Specs
- Air filter size18 x 20 x 1
- Contaminants removedDust
- Microparticle performance rating1
- Thickness20 in
- MaterialFiberglass
- Rec. useResidential
Current price is USD$52.57
Price when purchased online
- Free shipping
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Ships to
Arrives between May 15 - May 19
|Sold and shipped by BareLumChron
1 star out of 5, based on 1 seller review(1.0)1 seller review
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Starting from $52.57
About this item
Product details
Protect Plus Air 118201 Fiberglass Air Filters offer efficient filtration for your HVAC system. This 12-pack of 18" x 20" x 1" filters is designed for standard residential furnaces and air handlers. Utilizing the Purolator Monobond concept, these panel filters feature a one-piece frame securely sealed to the media using heat and pressure, ensuring a reliable and consistent seal. The fiberglass media is evenly coated with a gel adhesive to effectively capture dust, pollen, and other airborne particles, preventing finer particle migration and maximizing filter life. These filters provide full depth loading, allowing them to hold a significant amount of dust and debris while maintaining airflow. Ideal for maintaining indoor air quality and protecting your HVAC equipment. Filter dimensions are 18 inches in length, 20 inches in width, and 1 inch in thickness. These filters are intended for residential use and are not suitable for commercial applications requiring specialized filtration. Regular filter replacement is recommended to maintain optimal HVAC performance and air quality. This pack contains 12 filters for extended use. Designed for easy installation and replacement, these filters contribute to a cleaner and healthier indoor environment. The Monobond construction ensures durability and prevents media bypass. Protect your HVAC investment and breathe easier with Protect Plus Air Fiberglass Filters.
- 【Efficient Air Filtration】: These fiberglass air filters effectively capture dust, pollen, and other airborne particles; providing a cleaner indoor environment and protecting your HVAC system from damage; ideal for homes with standard 18x20x1 inch filter slots
- 【Monobond Construction】: Utilizing the Purolator Monobond concept; these filters feature a one-piece frame sealed to the media using heat and pressure; ensuring a secure and reliable seal; preventing air bypass for optimal performance and extended filter life
- 【Gel Adhesive Coating】: Fiberglass media is evenly coated with a gel adhesive; preventing finer particle migration and maximizing dust holding capacity; contributing to longer filter life and reduced maintenance frequency; suitable for general household use
- 【Full Depth Loading】: Designed with full depth loading capabilities; these filters effectively hold a significant amount of dust and debris; maintaining consistent airflow and filtration efficiency throughout their lifespan; recommended replacement interval is every 1-3 months
- 【Convenient 12-Pack】: This pack contains 12 filters; providing a long-lasting supply for year-round air filtration; filter dimensions are 18" x 20" x 1"; designed for easy installation and replacement in standard residential HVAC systems; ensures consistent air quality
info:
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Specifications
Air filter size
18 x 20 x 1
Contaminants removed
Dust
Brand
Unbranded
Microparticle performance rating
1
Warranty
Warranty information
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Showing 1-1 of 1 review
Oct 20, 2025
Nichole
1 out of 5 stars review
Verified Purchase
Never received
I never received my order. It was pending for two weeks and then the company cancelled it without any explanation. Very disappointing experience. I highly recommend not ordering from this company because there's a good chance you won't receive your product and your order will just be cancelled.
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