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Electrostatic air fi lters utilize synthetic material which develops an
electrostatic charge as friction is applied to the plastic fi bers from
the movement of air passing through it. The electrostatic charge
that is developed as air passes through the fi lter increase the
fi lter’s attraction to particles such as pollen, molds and dust.
An electrostatic fi lter is generally effective in capturing particles
of 1 micron or larger (1 micron is 1/25,000th of an inch). Particles
larger than 1 micron include house dust, lint, animal dander, pol-
len, mold spores and skin fl akes. Peak arrestance is 90%, with
average arrestance of 89%. The fi lter contains an anti-microbial
media core, three layers of fi ltration media, a durable aluminum
frame, pull tabs and drain holes.
No ductwork modifi cations are required. This fi lter is simply used
in place of disposable fi lters located in the return air duct collar on
the side of the unit.
Cleaning Procedure
Other than cleaning, the electrostatic fi lter requires no maintenance. It is recommended that you clean the fi lter
every 30 to 60 days. To clean your electrostatic air fi lter:
• Turn off the unit at the thermostat, along with the fan if the thermostat is set to constant fan.
• Remove the fi lter from the fi lter rack.
• If the buildup is very heavy, you may want to use a vacuum cleaner hose to remove the bulk of the accumulation.
This may not be necessary unless the fi lter is very dirty.
• Spray the fi lter on both sides with a household cleaning solution (e.g. Fantastic, Formula 409, etc.).
• Lay the fi lter with the dirty side down, propped at an angle to allow the debris and water to be cleared from
the
fi lter.
• Flush the detergent from the fi lter using a garden hose with a nozzle set at the high pressure setting. In lieu of a
garden hose, you can also spray the fi lter with water from a pressure washer or a sprayer at a “do it yourself”
carwash, being careful not to damage the fi lter material.
• Turn the fi lter over and rinse again.
• Repeat as necessary to remove all accumulation and until the draining rinse water runs clear.
• Shake excess water out of the fi lter and allow it to drip dry to the extent that it can be carried without dripping water.
• Insert the fi lter into the fi lter rack on the unit, making sure to insert it with the air fl ow arrow pointing toward the unit.
• Turn the unit back on at the thermostat, along with the fan if you use constant fan operation.
Keeping your fi lter clean is one of the most important things you can do to ensure that your geothermal unit
operates at its peak effi ciency and to minimize the potential for premature failure.
Contact your dealer for more information.
AlpinePure ES (Electrostatic Air Filter)
PRODUCT INFORMATION FOR UNITS, OPTIONS & ACCESSORIES
