Superior Filtration Products 20x24x4 PLEATED MERV 8 Standard Capacity Pleated Disposable Air Filter 20" x 24" x 2"
NovaCell 2 filters by Superior Filtration Products are a pleated, high efficiency, MERV rated media filter designed for use in most commercial, industrial, and specialty installations with minimal or no modification to the existing system.

• V-radius wedge pleat for maximum holding capacity
• Die-cut, 2-piece frame providing maximum strength and durability with a double wall heavy-duty high wet strength beverage board
• The filter media is bonded to the frame on all sides
• Adhesive bonding seal prevents air bypass for the efficiency of the filter as well as supports pleat spacing for even dust loading
• Stabilizer face grids bonded to the front and back of the pleats for durability and pleat stabilization
• The quality of construction of the Super Cell air filter will maintain its durability and integrity during installation and operation under normal conditions

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The Hi-E 40 is a medium efficiency pleated filter, available in 2" depth and several standard face sizes to accommodate most system requirements. The 100% hydrophobic synthetic media provides 35-40% average efficiency and nearly 95% average arrestance. The Hi-E 40 is effective as a stand-alone filter or prefilter.

• Filters are made with 100% synthetic fibers providing mechanical efficiency to achieve a MERV 10 performance
• Media has polyvinyl acetate (PVA) adhesive that is not affected by mold or microbial growth
• Heavy duty beverage board frame - moisture resistant, sturdy frame material stands up to rough handling and difficult service conditions, providing long service life
• 2-piece frame construction - double wall thickness around the outer edge and integral die cut cross members provide strength and rigidity
• Water repellent adhesive used to bond the frame and media pack into a unitized assembly is highly water repellent
• Galvanized steel pleat support
• Stronger adhesive with more bonding points
• Lower initial resistance for energy saving
• Medium efficiency pleated filter
• Made in USA

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How often do I need to change my air filter?

There are many factors that can determine when an air filter should be changed. How often the HVAC unit runs, air quality, humidity and other factors can vary greatly from application to application. For most 1, 2 and 4 deep panel or pleated style filters, it is usually recommended to change the filter every 2-3 months. In many commercial and industrial applications static pressure can be monitored and the filters can be changed when they reach their recommended final resistance in inches of water gauge.

What is MERV?

MERV stands for: Minimum Efficiency Reporting Value. MERV is part of the ASHRAE 52.2 Test Standard that determines the ability of an air filter to remove particles of a specific size from an air stream. Air filters can have a MERV of 1 to 16; the higher the MERV, the more efficient the filter is at capturing particles

Purolator 20x25x2PF MERV 4 Polyester Standard Air Filter 20" x 25" x 2" Made with 100% Synthetic Fibers, Heavy Duty Bevearage Board
Our long standing excellence in providing durable, top performing disposable filters is applied to the manufacturing of poly fiber P312 filters. Ideally suited for residential, commercial, or light industrial use, the polyester media was developed for situations where synthetic media products are required.

• Frame is produced using post-consumer recycled materials
• The unique monobond p" frame concept involves a 1-piece frame sealed to the media under heat and pressure
• The synthetic media consists of polyester fibers bonded together in an interlocking pattern of tiny lint and dust traps and this configuration maximizes dust loading while minimizing resistance to air flow and surface loading
• Improved aerodynamics reduce restriction to air flow
• Safe, easy, fast installation
• Larger effective filtering surface area
• Classified class 2 by UL
• Filters perform best in conditions where large quantities of lint and dust are present
• The rugged construction makes these filters industry leaders in the high velocity system, prefilter market
• Made in USA

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Purolator 20X25X2PF

Purolator 20x20x1PF MERV 4 Polyester Standard Air Filter 20" x 20" x 1" Made with 100% Synthetic Fibers, Heavy Duty Bevearage Board
Our long standing excellence in providing durable, top performing disposable filters is applied to the manufacturing of poly fiber P312 filters. Ideally suited for residential, commercial, or light industrial use, the polyester media was developed for situations where synthetic media products are required.

• Frame is produced using post-consumer recycled materials
• The unique monobond p" frame concept involves a 1-piece frame sealed to the media under heat and pressure
• The synthetic media consists of polyester fibers bonded together in an interlocking pattern of tiny lint and dust traps and this configuration maximizes dust loading while minimizing resistance to air flow and surface loading
• Improved aerodynamics reduce restriction to air flow
• Safe, easy, fast installation
• Larger effective filtering surface area
• Classified class 2 by UL
• Filters perform best in conditions where large quantities of lint and dust are present
• The rugged construction makes these filters industry leaders in the high velocity system, prefilter market
• Made in USA

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Purolator 20X20X1PF

Aprilaire 201 MERV 10 Replacement Media Filter 20" x 25" x 6". Air quality matters. Thats why you trust Aprilaire to keep your home environment safe for you and your family. This genuine Aprilaire 201 Air Filter Replacement is rated MERV 10. That means it makes the air in your home fresh and healthy so your family can breathe easy. Its proven to prevent 92% of particles between 3.0 and 10.0 micron from passing through your homes heating and cooling system. That includes dust, pollen, and mold spores, which can irritate allergies and worsen asthma symptoms. Annual air filter replacements are a great way to keep your home and family protected. Aprilaire makes it easy to know what youre breathing.

• Filters dust, pollen and mold spores from the air entering your home
• Protects your family's respiratory health
• Helps maintain performance of heating and cooling systems
• Removes 92% of particles between 3 and 10 micron
• Easy installation
• Instructions included
• Replace air filter annually for best air quality
• Made in Wisconsin, USA

Sid Harvey Item #:201AA: Replaces Part #:'s : 2172,
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How often do I need to change my air filter?

There are many factors that can determine when an air filter should be changed. How often the HVAC unit runs, air quality, humidity and other factors can vary greatly from application to application. For most 1, 2 and 4 deep panel or pleated style filters, it is usually recommended to change the filter every 2-3 months. In many commercial and industrial applications static pressure can be monitored and the filters can be changed when they reach their recommended final resistance in inches of water gauge.

What is MERV?

MERV stands for: Minimum Efficiency Reporting Value. MERV is part of the ASHRAE 52.2 Test Standard that determines the ability of an air filter to remove particles of a specific size from an air stream. Air filters can have a MERV of 1 to 16; the higher the MERV, the more efficient the filter is at capturing particles

The F312 disposable panel filters are designed to withstand the demands of tough industrial and commercial applications. Purolator assures filter durability by utilizing construction features not found in traditional designs.

• Frame is produced using post-consumer recycled materials
• Safe, fast and easy installation
• The unique monobond p" frame concept involves a 1-piece frame sealed to the media under heat and pressure
• To enhance filtration capability and prevent migration of finer particles, the filter media has a skin backing and is evenly coated with a gelled adhesive
• Improved aerodynamics reduce restriction to air flow
• Filters are manufactured with superior grade fiberglass media to guarantee full depth loading and high dust holding capacity
• Larger effective filtering surface area
• Made in USA

Sid Harvey Item #:20x24x1: Replaces Part #:'s : L96-488,
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Purolator 20X24X1

The F312 disposable panel filters are designed to withstand the demands of tough industrial and commercial applications. Purolator assures filter durability by utilizing construction features not found in traditional designs.

• Frame is produced using post-consumer recycled materials
• Safe, fast and easy installation
• The unique monobond p" frame concept involves a 1-piece frame sealed to the media under heat and pressure
• To enhance filtration capability and prevent migration of finer particles, the filter media has a skin backing and is evenly coated with a gelled adhesive
• Improved aerodynamics reduce restriction to air flow
• Filters are manufactured with superior grade fiberglass media to guarantee full depth loading and high dust holding capacity
• Larger effective filtering surface area
• Made in USA

Sid Harvey Item #:20x30x1: Replaces Part #:'s : 7360,

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Purolator 20X30X1

How often do I need to change my air filter?

There are many factors that can determine when an air filter should be changed. How often the HVAC unit runs, air quality, humidity and other factors can vary greatly from application to application. For most 1, 2 and 4 deep panel or pleated style filters, it is usually recommended to change the filter every 2-3 months. In many commercial and industrial applications static pressure can be monitored and the filters can be changed when they reach their recommended final resistance in inches of water gauge.

What is MERV?

MERV stands for: Minimum Efficiency Reporting Value. MERV is part of the ASHRAE 52.2 Test Standard that determines the ability of an air filter to remove particles of a specific size from an air stream. Air filters can have a MERV of 1 to 16; the higher the MERV, the more efficient the filter is at capturing particles.

How often do I need to change my air filter?

There are many factors that can determine when an air filter should be changed. How often the HVAC unit runs, air quality, humidity and other factors can vary greatly from application to application. For most 1, 2 and 4 deep panel or pleated style filters, it is usually recommended to change the filter every 2-3 months. In many commercial and industrial applications static pressure can be monitored and the filters can be changed when they reach their recommended final resistance in inches of water gauge.

What is MERV?

MERV stands for: Minimum Efficiency Reporting Value. MERV is part of the ASHRAE 52.2 Test Standard that determines the ability of an air filter to remove particles of a specific size from an air stream. Air filters can have a MERV of 1 to 16; the higher the MERV, the more efficient the filter is at capturing particles

Clarcor Air Filteration Polyester Air Filter, 20 x 24 x 1" An inexpensive panel filter offering improved performance over fiberglass. Moisture resistant, coated frame. Graduated density polyester media with fire retardant binder. Suitable for temperatures up to 200 degrees F. Should be changed monthly. UL listed Class II. Available in many standard 1inch and 2 inch sizes. Packaged in cases of 12. ,
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