FILTER TECHNOLOGY
CROWN VENT ELECTROSTATIC FILTERS
Most air filters are designed to physically block particles with a dense weave of filter media. This traditional means of filtering is inefficient and taxing on your HVAC system.
CROWN VENT FILTERS are different from the typical air filter. We use Static Electricity to attract particles to the filter media. Our filter media undergoes a “charging” process during the manufacturing process, creating an electrostatic attractive quality. This allows us to have a high-flowing efficient filter with minimal air flow reduction.
CROWN VENT FILTERS are designed to filter the typical allergy causing particles 3-10 microns in size. To put this in perspective, one micron is 1/25,000 of an inch. There are over 20 million particles in the average cubic foot of indoor air, and approximately 98% of all particles (by count) are in the size range of 5 microns or less.
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TEST RESULTS
Test Item - Efficiency
Average Particle Number Upstream - N1i (P/L) = 16340
Average Particle Number Downstream - N2i (P/L) = 10260
Efficiency - Ei =37.2
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Testing Method with Reference:
GB/T14295-2019 & ASHRAE 52.2-2012
MERV Rating - 7
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WHAT DOES THIS MEAN?
CROWN VENT FILTERS are unable to filter everything; but they do a great job at targeting typical allergy causing particles 3-10 microns in size. This includes POLLEN, TEXTILE FIBERS, DUST MITES, & MOLD SPORES.
CROWN VENT FILTER MEDIA TEST - 6 MONTHS
BACK (REGISTER SIDE)
CROWN VENT FILTER MEDIA TEST - 6 MONTHS
FRONT
CROWN VENT FILTER MEDIA TEST - 3 MONTHS
BACK (REGISTER SIDE)
CROWN VENT FILTER MEDIA TEST - 3 MONTHS
FRONT
SATISFACTION GUARENTEE
WE OFFER A 6 MONTH SATISFACTION GUARENTEE! IF YOU ARE NOT COMPLETELY SATISFIED WITH THE LOOK AND PERFORMANCE OF YOUR CROWN VENTS, RETURN THEM NO QUESTIONS ASKED.