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Activated Carbon Air Filters
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Phresh® Filter
Activated Carbon Air Filters
Phresh® Carbon Air Filters are state of the art carbon filters that scour the air to make it clean from dust, pollen, foreign particulates, organic compounds, and offensive odors. |
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Competitively priced, Phresh® Carbon Air Filters are extremely lightweight, weighing less than half of competing filters; last twice as long as competing filters; include both a pre-filter and a flange; and are available in a large variety of sizes to suit almost any purpose.
Phresh® Carbon Air Filters feature the unique properties of RC-48 Australian activated carbon.
Used in research labs, plant breeding, tissue culture, schools, indoor gardens, greenhouses, restaurants, kitchens, hospitals, vets, kennels, and even homes with people who suffer from severe allergies... anywhere air needs to be efficiently filtered or purified. |
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To ensure total air filtration, there are several important factors to consider. The first and most important factor is the carbon grade choice. Grade RC-48 carbon is derived from an ancient black coal deposit found only in Western Australia. This particular deposit is dated at over 250 million years old.
After being extracted, the RC-48 carbon is kiln activated at 1200° C in a saturated steam atmosphere. It is this process together with the coals unique density that causes the pores in the carbon to form. This activation process makes the RC-48 carbon incredibly effective for the filtration of organic particles and other airborne materials. |
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| Because Phresh Filters uses the purest available "activated virgin" carbon and our granulated carbon has more surface area than pelletized carbon, we can use significantly less carbon, thus making our filters half the weight of competitive filters. |
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- Aluminum tops and bases for reduced weight. Half the weight of competing filters.
- 46mm RC-48 activated, certified virgin carbon bed.
- Machine packed carbon means more carbon and less movement.
- Cone shaped internal base for optimum air flow.
- Sealed, bagged, boxed and labeled immediately after manufacturing for optimum life span, handling and use.
- 51% open air custom mesh.
- Unique "Anti-Air Bypass" system.
- Large selection of sizes available to fit any application.
- Flange and pre-filter included.
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Other key factors that have been incorporated into Phresh® Filters are a perfect combination of granulate size, carbon surface area and carbon bed depth.
CTC or "airstream removal tests" (ASTM D 3467-94) prove that Phresh® Filters carbon can absorb 108.3% of its own weight. This is how Phresh® Filters small, but powerful filters produce higher CFM and filtration at half the size and weight of competing filters.
To get the optimum product life from your Phresh® Filters, it should always be used with the provided pre-filter sock. This pre-filter sock catches the large dust particulates and foreign materials which if allowed to come in contact with the carbon will ultimately clog the outer surface of the carbon before total internal saturation has been achieved. When this happens it unnecessarily shortens the product life of the filter. It is recommended that the pre-filter be machine-washed or replaced every six months. Extremely dusty environments may require a more regular cleaning program. Ideally, maximum air temperatures should be kept below 95° F (35° C). Relative humidity should be kept below 75% at all times. Remember, carbon will absorb moisture and will take up "space" in the carbon particulate, reducing its life span.
There is no given limit to the life expectancy of RC-48 carbon and Phresh® Filters. The total life span can only be governed by the amount of impurities absorbed by the carbon over time. The rate of air movement through the carbon bed, total air impurities and climatic conditions are the factors that determine the speed at which the porous carbon granules reach maximum capacity. Phresh® Filters uses only RC-48 carbon. There is a global industry standard where carbon is tested for "ID factor" and are given an "iodine number" to American ATSM standards. ID factor can simply be explained as the measurement of the amount of iodine in milligrams that can be absorbed by a single gram of activated carbon. The higher the ID factor, the higher the absorption rate. The average coal based carbon is around 500 mg/g ID. On the other hand, RC-48 carbon has a guaranteed analysis of 1050 mg/g ID. All this said, as a guide rather than a rule, the manufacturer suggests that a Phresh® Filter will last a typical user around two years.
Available in a variety of sizes, Phresh® Filters require an inline fan or blower (not included) to properly filter your air. The recommended fan size measured in CFM (cubic feet per minute) is listed next to the Phresh® Filter sizes below. The fan you choose should be able to recirculate the total volume of air in the room within 3 to 5 minutes. Multiply the width times the length times the height of your room for it's total volume in cubic feet. Divide by 4. Choose a fan and filter that most closely matches the resulting number. For in between results, go with the larger option.
Phresh® Filter 4 X 8
Flange Diameter: 4 Inches
Filter Length: 8 Inches
Filter Weight: 3.02 Pounds
Recommended Fan CFM: 150
Good For Areas Up To 750 Cubic Feet
Phresh® Filter 4 X 12
Flange Diameter: 4 Inches
Filter Length: 12 Inches
Filter Weight: 5.74 Pounds
Recommended Fan CFM: 200
Good For Areas Up To 1000 Cubic Feet
Phresh® Filter 6 X 16
Flange Diameter: 6 Inches
Filter Length: 16 Inches
Filter Weight: 11.26 Pounds
Recommended Fan CFM: 400
Good For Areas Up To 2000 Cubic Feet
Phresh® Filter 6 X 24
Flange Diameter: 6 Inches
Filter Length: 24 Inches
Filter Weight: 16.91 Pounds
Recommended Fan CFM: 550
Good For Areas Up To 2750 Cubic Feet
Phresh® Filter 8 X 24
Flange Diameter: 8 Inches
Filter Length: 24 Inches
Filter Weight: 22
Recommended Fan CFM: 750
Good For Areas Up To 3750 Cubic Feet |
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Order #701000
Phresh Filter
4-Inch X 8 Inches
150 CFM
97.95 |
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Order #701003
Phresh Filter
4-Inch X 12 Inches
200 CFM
104.95 |
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Order #701005
Phresh Filter
6-Inch X 16 Inches
400 CFM
164.95 |
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Order #701010
Phresh Filter
6-Inch X 24 Inches
550 CFM
184.95 |
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Order #701015
Phresh Filter
8-Inch X 24 Inches
750 CFM
194.95 |
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Can-Filters®
Activated
Carbon Air Filters
Can-Filters® has been manufacturing carbon air filters for over 15 years. With time comes experience and professionalism which has enabled the manufacture of a high quality, no maintenance, carbon air filter for the ultimate in air purification, particulate removal and extreme odor control, up to 99.5%.
If you've ever tried to garden with organic fertilizers in a greenhouse environment, or suffered through allergies due to pollen, you'll see why we offer these amazing filters. |
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All carbons are not the same. Can-Filters® uses a custom specified Virgin Activated Coal Based Carbon (CKV4) to insure longest possible performance. Whether utilized for commercial, industrial, or residential use, you can be sure that the proper carbon type, carbon weight, and bed width has been chosen for maximum effectiveness.
Can-Filters® Activated Carbon Filters are constructed with a "packed bed" design to give consistent performance, long life (12 to 18 months), and are completely maintenance free. The packed bed design prevents the formation of preferential channels which can allow untreated air through the system. This unique design gives Can-Filters a larger surface area for significantly lowered pressure drops.
Effective treatment requires the exchange of air in the growing area in a period of 5 minutes. Compute your requirements by mulitplying the width times the length times the height of your growing area to obtain the total cubic feet. Divide this number by 5 to determine the proper filter size needed.
For example, if your growing area is 8 feet long by 8 feet wide by 8 feet tall, it contains a total of 512 cubic feet. To treat this area in five minutes, you would need to use a fan with a CFM (cubic feet per minute) rating of approximately 102. Recommended fans are listed in filter description. |
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Can-Filters 2600
Activated Carbon Filter
Max CFM: 42/71m³/h @ 0.1 sec contact time.
Prefilter: Included
Mounting: Screw on or Snap on
Flange: 4 inches included
Dimensions: (with pre-filter)
Outside Diameter: 140mm / 5.5 inches
Height: 453mm /18 inches
Total Weight: 9 Pounds
Carbon Weight: 4.63 Pounds
Recommended Fan:
ActiveAir 95CFM
ActiveAir 180 CFM
Pressure drop at max cfm: 42pa/.20wg |
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Order #CAN26KIT
Can-Filters 2600
Carbon Filter w/4in Flange
69.95 |
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Can-Filters 9000
Activated Carbon Filter
Max CFM:
Recirculating: 110/400m³/h @ 0.1 sec contact time.
Exhaust: 55/200m³/h @ 0.1 sec contact time.
Prefilter: Included
Mounting: Screw on or Snap on
Flange: 4 inches included
Dimensions: (with pre-filter)
Outside Diameter: 140mm / 5.5 inches
Height: 600mm / 25 inches
Total Weight: 12 Pounds
Carbon Weight: 6.6 Pounds
Recommended Fans:
ActiveAir 95 CFM
ActiveAir 180 CFM |
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Order #CAN90KIT
Can-Filters 9000
Carbon Filter w/4in Flange
79.95 |
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