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

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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 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 8 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

Aprilaire 313 MERV 13 High Efficiency Replacement Media Air Filter

• Air filters are specified for maximum performance
• Genuine Aprilaire Self-Seal #313 ensures the best performance
• Change Aprilaire 313 air filters once a year
• MERV 13 media permanently traps up to 75% of bacteria sized particles (0.3 to 1 micron)
• MERV 13 media permanently traps over 90% of respirable dust and pet dander sized particles (1 to 3 micron)
• MERV 13 media permanently traps over 90% of pollen, mold and spore sized particles (3 to 10 micron)
• Collapsible media with self spacing pleats installs in seconds
• SelfSeal dramatically reduces air bypass, improving media performance
• Exclusive media design protects your replacement media business

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Aprilaire 310 MERV 11 High Efficiency Replacement Media Air Filter

• Air filters are designed by Aprilaire for best efficiency and performance
• Genuine Aprilaire Self-Seal #310 ensures the best performance
• Change Aprilaire 310 air filters once a year
• Traps and permanently removes over 90% of pollen-sized particles (5 micron) and over 90% of mold and spore-sized particles (3 micron)
• Collapsible media with self spacing pleats installs in seconds
• Media replacement is recommended after 1 to 2 years depending on air flow
• SelfSeal dramatically reduces air bypass, improving filter performance
• Exclusive media design protects your replacement media business

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Aprilaire 410 MERV 11 High Efficiency Replacement Media Filter, 10 x 24"

• Air filters helps to keep HVAC equipment running at peak efficiency
• Media replacement is recommended after 1 year
• MERV 11 media permanently traps up to 95% of pollen-sized particles (10 micron) and up to 94% of mold and spore-sized particles (6 micron)
• Collapsible media with self spacing pleats installs in seconds
• SelfSeal dramatically reduces air bypass, improving media performance
• Exclusive media design protects replacement media business

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Aprilaire 401 MERV 10 Replacement Media Filter 16" 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 401 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 and Instructions included
• Replace air filter annually for best air quality
• Made in Wisconsin, USA

Sid Harvey Item #:401AA: Replaces Part #:'s : 2194,
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Trion 447380-010 MERV 8 High Standard-duty Media Air Cleaner 16" x 25" x 5"
Trion air cleaners feature charged-media filters that effectively capture large and small airborne pollutants to MERV 8, MERV 11 or MERV 13 filtration standards. High efficiency media air cleaners can clean large amounts of air while offering whisper-quiet operation. The Trion Air Bear line of ducted media air cleaners easily attach to your home's heating and cooling unit.

• Quick and easy installation
• Air bear filters capture and hold pollutants inside the filter, allowing air to flow freely through the system
• Mechanical MERV 8 filter maintains efficiency under all operating conditions
• High performance MERV 11 and MERV 13 filters, electrostatically charged synthetic material, provide superior efficiency with minimal added pressure drop
• Designed for installations that require a 90 deg duct adapter
• Mounts directly to heating and cooling systems
• Suitable for use with all types of central forced-air configurations
• Space saving design is ideal for basement applications
• Rugged cabinet construction for long life
• Lifetime limited warranty on cabinet
• Non-woven, 5" Thick, pleated Air Bear media filter traps particles as small as 1 micron
• Right/left-hand installation

Sid Harvey Item #:447380-010: Replaces Part #:'s : 28867,
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Trion 447380-010

Skuttle 448-4 MERV 8 High Efficiency Replacement Media Filter, 20 x 16 x 5"

• Filter features a MERV 8 efficiency rating, which means it captures and holds nearly 85% of airborne contaminants as small as 3 micron and can even remove particles down to 0.1 micron
• These include dust, dust mites, pet dander, pollen, mold spores, smoke particles, ragweed, and other common household allergens
• For optimal performance, you should replace this filter at least once a year

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Aprilaire 4270 Black Plastic 32-Teeth Pleat Spacer Comb for Filter in Aprilaire Model 2400 and 5000 Media Air Cleaner, 17" L x 6-1/2" H

• The Aprilaire 4270 pleat spacer combs are the large black plastic pieces that help secure the filter to the PVC housing of the air cleaner, as well as separate the pleats of the filter
• This item never wears down, but may break
• Each air cleaner takes 6 of these, but since you rarely need to replace all 6, we are offering them on an individual basis

Sid Harvey Item #:4270AA: Replaces Part #:'s : 2353,
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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.