air filter (hvac)

OFFICE BUILDINGS – HOSPITALS – HOTELS – INDUSTRIES – INSTITUTIONS

Control Pack: synthetic microfibre media on an extra strong galvanized steel frame. Used in most ventilation systems. Available in 4 efficiencies: 45%, 65%, 85% and 95%. Also available with antibacterial treatment.

Medium to High Efficiency Filters Kontrol Flow: Large surface filter with superior construction. Perfect for variable volume units. The Kontrol Flow may be installed in most ventilation systems. Available in three efficiencies: 60-65%, 80-85% and 90-95%. Offered in 6- and 12-inch thickness.

Control Pack 95%

• Optimal performance
• More dust retention
• Longer life
• Available in four efficiency levels: 95%, 85%, 65% and 45%
• Interchangeable design

The filter media must present a 95% efficiency and no less than 99% holding capacity when tested according to ASHRAE 52.1-1992 norms. Yellow synthetic microfiber. This model, the most efficient in this line, is used in locations where protection against dust is essential such as in hospitals, laboratories and paint booths for instance.

Control Pack 85%

Using Control-Pack filters offers many advantages:
• Maximum performance
• Enhanced dust retention capacity
• Longer lasting
• Better air quality
• Available in 4 efficiency levels
• Interchangeable design.

The media must offer 85% efficiency and a holding capacity of no less than 99% when tested according to the ASHRAE 52.1-1992 standards. Low overall resistance and high efficiency make this filter a popular choice for most applications.

Control Pack 65%

• Maximum performance – enhanced dust retention capacity
• Longer lasting
• Better air quality
• Available in 4 efficiency levels
• Anterchangeable design

The media must offer 65% efficiency and a holding capacity of no less than 99% when tested according to the ASHRAE 52.1-1992 standards. Low overall resistance and high efficiency make this filter a popular choice for most applications.

Kontrol Flow

This filter provides an alternative when high efficiency is necessary but space is limited. The Kontrol Flow is made of a metal frame with a polyester filter media ensuring high efficiency and low static resistance. Available in three efficiency levels: 60-65%, 80-85% and 90-95%; in two thicknesses, 6″ and 12″.

When extra clean air is required, HEPA (High Efficiency Particulate Air) filters should be used. They are made of microfibre with aluminum separators and retain particles 0.3 micron in size. HEPA filters are used in pharmaceutical laboratories, hospitals, manufacturing plants, printing plants, office buildings, etc. Using this type of filter is necessary for the air purification process to be optimal. Our team of specialists are available to help you select the appropriate HEPA filter for your air purification system.

Airo-Flow

These disposable air filters are available in a variety of standard and non standard sizes and in thicknesses of 1/2’’, 1’’ and 2’’.

All Poly Plus filters are UL and ULC approved and meet Class 2 criteria. Suggested maximum operating temperature: 92°C (200°F).

HEPA

This high efficiency particulate air filter retains particles up to 0.3 microns. It is offered with a metal or wood frame, with or without a 3/4″ border. Available in three efficiency levels: 95% D.O.P., 99.97% and 99.999%.

The HEPA filter is commonly used in hospitals, pharmaceutical labs and other similar locations.

MEGA-PACK

Cfilter presents very little pressure loss, which makes it the most compact of its class, with an efficiency of 60% to 98%.

Available in three thickness: 1″, 2″ and 4″.

Great variety of medias used for air filtration. Fiberglass is available in a number of categories. Polyester is also a widely used media in the industry. Foam and Bestair (hog hair) are also available, as is an automatic roll similar to AAF, Farr and Cambridge products.

BioVac System Inc. offers a complete line of filtration medias for a better compliance to air filtration criteria.

Fiberglass filtration media

A media made of tightly woven, progressive density fiberglass that increases its dust retention capacity. Available in various standard and non-standard sizes and in a number of thicknesses.

Polyester Fiber Media

100% polyester fiber media was first introduced to the filtration market for applications where a higher degree of indoor air quality was desired. It was immediately preferred by service technicians and HVAC contractors due to its softness, strength and light weight.

This disposable media is generally used in a frame. It is most often found in ventilation and filtration systems, and is widely used in the food industry where fiberglass is unacceptable. Synthetic polyester is available dry or tackified, in standard and non-standard sizes and in various thicknesses, in rolls and pre-cut pads

Foam Media Filter

The ideal media for air filtration, filter foam is made of polyurethane. This type of foam is used in HVAC systems, humidifiers and as pre-filters for electronic filters. It is washable and can therefore be frequently cleaned. Its exceptional extensibility gives it increased workability.

Bestair Media

Bestair is a hog hair type of media. Fully washable and reusable, it should be replaced every season. This media is rather stiff and may sometimes be used without a frame.

Automatic Roll Media

Auto-winding filter. Available in 65 ft. length in widths ranging from 21 inches to 72 inches. Media is 2-inch fiberglass. Also available in 1-inch polyester. Comparable to similar product by AAF, Farr, Cambridge, etc.

A complete line of washable filters with extra strong framing. These long lasting filters are offered in aluminum or galvanized steel. Whether it’s for an air conditioning unit or an exhaust hood, you will find the filter you need in this selection. Also available: the Frame, in which you insert the media of your choice; and the L-Frame, which allows you to create a filtration wall.

Durability and Economy: Just What You’ve Been Looking For!

Alumi Flow

Made of aluminum with a galvanized frame, the Alumi Flow is an efficient permanent filter. Available with aluminum frame upon request. Used in ventilation and air conditioning systems; in hot air systems and in exhaust hoods. The Alumi Flow filter is made of aluminum foil expanded from various thicknesses into a number of different patterns. Through an exclusive manufacturing process, the layers are then bonded together to form a baffle type design.

Grease and dust gather on hundreds of surfaces with no risk of loss of pressure or obstruction. Its performance in terms of velocity ranges from 300 to 600 fpm. Magnification shows baffle pattern with average dust arrestance of 75%. Ribbed frame for more strength.

Electrostatic filter

The electrostatic filter uses static electricity to create a passive (non-electric) air cleaner. Two layers of polypropylene grids create a harmless static charge that attracts and holds airborne allergenic house dust. The electrostatic filter has 0.15 initial resistance and removes laboratory test dust up to 94% arrestance.

House dust is composed of a mixture of fibers from different types of fabrics, feathers and other stuffing materials. It also contains bacteria, mold and fungus spores, pollen, food particles, human and pet dander, bits of plants and insects, hairs and those dreadful dust mites, these crab-like bugs so tiny that 42,000 live in one ounce of dust and two million can take up residence in an average bed.

Eze Low

The Eze Flow filter’s frame is similar to the Perma Flow’s frame. The difference can be found in the internal material, which is constructed from multiple layers of woven aluminum screen overlaid at 60 degrees from each other. This unusual process lets dirt load deep into the filter’s crevices rather than just on the surface, thus allowing for greater dust holding capacity, which in turn leads to longer periods between filter cleanings.

High temperature applications : the Eze Flow filter meets Class 1 specifications.

Maintenance: Dirty filters should be removed and washed in hot water. Agitate to ensure deep cleaning. A mild solvent can be mixed with water. Dry thoroughly and coat with filter adhesive.

Cage

For long-lasting savings!
Features:
• Hinged gate made of 144 grade metal – Sturdy metal support grid
• 22-gauge galvanized steel or aluminum frame Available widths: 3/4″ (5/8″ actual), 1″ (7/8″ actual) and 2″ ( 1 7/8″ actual). Non-standard frame sizes available on request.

Perma Flow

Perma Flow filters are made of a permanent, washable hog-hair type media in a no. 22 gauge galvanized metal U frame, with high resistance laths on each side.

Baffle

Designed to keep grease from depositing and building up in exhaust hoods. Unlike conventional mesh type filters, grease is collected from the air exhausted from the cooking area and runs down the vertical baffles to drainage holes, where it drops into troughs that lead to the collection can. The staggered, interlocking design of its baffle plates prevents flash flame from penetrating the plenum and ductwork.

The baffle filter is offered with optional bail or lock handles to comply with specific building or health codes requiring filters to be locked to the exhaust hood.

These filters offer greater filtration surface. For superior performance at a great price, choose pleated filters. Equipped with a reinforced frame, the Maxi-40 and the Dust Controller are also available with antibacterial treatment. Pleated filters are designed to fulfill all your heating and air conditioning needs. They are often used as pre-filters with a Control Pack or a Kontrol Flow filter.

The economical approach to medium efficiency filters.

Maxi-40

• Increases air quality
• Long lasting
• Energy saving
• Better system performance
• Low cost

Businesses and maintenance department managers who want great performance at a low cost choose Maxi-40 for all their air conditioning and heating needs. The carefully controlled alignment of the Maxi-40’s pleats ensures consistent airflow through the filter. Its design increases its filtering surface as air passes through the media on each side of the pleats, reaching maximum media surface. The larger dust particles are usually trapped at the bottom of the pleats, while the smaller ones collect on the sides.

Maxi-40 Antimicrobial

• Prevents migration of microorganisms through the filter
• Treatment becomes an integral part of the filter throughout its use
• Does not cause any side effects compared to some other antibacterial agents
• Treatment ensures 86.5% efficiency during initial air flow
• Proves to be necessary in location where air quality is crucial
• Antibacterial agent’s efficiency increases proportionately to the filter’s holding capacity

This antibacterial treatment is registered with the environmental protection agency. Treated with an antibacterial and antifungal agent, the media is surface durable and non-leeching. The treatment continues to be effective for the life of the filter.

Maxi-60

• Increases air quality
• Long lasting
• Energy saving
• Better system performance
• Low cost

Businesses and maintenance department managers who want great performance at a low cost choose Maxi-60 for all their air conditioning and heating needs. A flat, large surface pleated filter with an aerodynamic design and superior filtering capacity. The alignment of the Maxi-60’s pleats ensures consistent airflow through the filter. Its design increases its filtering surface as air passes through the media on each side of the pleats. The larger dust particles are usually trapped at the bottom of the pleats, while the smaller ones collect on the sides.

Change-A-Pleat

The Disposable Deep Pleat Insert System Economical! Change-A-Pleat filter inserts cost less than conventional disposable panel filters or fiberglass pads.

• Less labor costs as they normally last three times longer.
• Less housekeeping and maintenance costs for walls, equipment and furnishings.
• Less required maintenance to heat transfer surfaces.

More efficient! The non-woven cotton and polyester has been developed and tested for high dust loading capacity, and the extended surface and controlled pleat spacing allow particle entrapment over a greater area.The Change-A-Pleat insert system was designed not only to upgrade air filtration wherever panel filters are used, but also as an economical, quick and efficient way to perform filter change-out maintenance using a pad holding frame. The filter media is shipped compressed and tied around the cardboard end caps for easy handling. To meet the requirements of the user, the inserts may be ordered untied and without end caps. Bulk media is available. Alternate crown heights are also available.

Dust Controller

For residential use. Available in a number of thickness and three standard sizes: 16 x 25, 20 x 25, 20 x 20

• Pleated model, 25 to 30% efficiency
• Pleated model with antibacterial protection
• Pleated model with odor control
• Pleated model, 60% efficiency

We can produce the filter you need to improve air quality in your home. The pleated design of the air filter provides more surface and lower resistance. When installed in a central air conditioning and heating system, the irritants contained in the forced air are caught by the filter.

Electrostatic filter

The electrostatic filter uses static electricity to create a passive (non-electric) air cleaner. Two layers of polypropylene grids create a harmless static charge that attracts and holds airborne allergenic house dust. The electrostatic filter has 0.15 initial resistance and removes laboratory test dust up to 94% arrestance.

House dust is composed of a mixture of fibers from different types of fabrics, feathers and other stuffing materials. It also contains bacteria, mold and fungus spores, pollen, food particles, human and pet dander, bits of plants and insects, hairs and those dreadful dust mites, these crab-like bugs so tiny that 42,000 live in one ounce of dust and two million can take up residence in an average bed.

L-Frames

Create a filtration wall with these modular filters L-Frames are available in six standard sizes: 16×20, 16×25, 20×20, 20×25, 12×24 and 24×24. Once the L-frames are assembled, filters can easily be installed. This modular system is especially useful as it allows for use of medium and high efficiency cartridges as pre-filters as well as final filters. Each frame is made of 16-gauge galvanized steel and features a self-sealing joint to prevent air bypass.