Underwing.com

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Home Air Purifier

Price: $499.99
Coverage: Up to 3000 sq. ft.*
Dimensions: 4" x 4" x 15.5"
Electrical: 115VAC 40 Watts
Replacement Cell: AHPCO-5

Apartment Air Purifier

Price: $399.99
Coverage: Up to 1000 sq. ft.*
Dimensions: 4" x 4" x 13.5"
Electrical: 115VAC 40 Watts
Replacement Cell: AHPCO-4

Room Air Purifier

Price: $299.99
Coverage: Up to 500 sq. ft.*
Dimensions: 3" x 3" x 12"
Electrical: 115VAC 39 Watts
Replacement Cell: AHPCO-4m

Commercial D 14" Induct

Price: $1299.99
Coverage: Up to 8000 sq. ft.*
Dimensions: 11" x 8" x 3"
Electrical: 115VAC 60 Watts
Replacement Cell: AHPCO-14D

Commercial 5000

Price: $749.99
Coverage: Up to 5000 sq. ft.*
Dimensions: 18" x 6" x 4"
Electrical: 115VAC 104 Watts
Replacement Cell: AHPCO-5009

Light Commercial

Price: $549.99
Coverage: Up to 3000 sq. ft.*
Dimensions: 4" x 4" x 17"
Electrical: 115VAC 40 Watts
Replacement Cell: AHPCO-6

Large Home 14"

Price: $699.99
Coverage: Up to 5000 sq. ft.*
Dimensions: 11" x 8" x 3"
Electrical: 115VAC 30 Watts
Replacement Cell: AHPCO-14

Standard 9"

Price: $549.99
Coverage: Up to 3000 sq. ft.*
Dimensions: 11" x 8" x 3"
Electrical: 115VAC 34 Watts
Replacement Cell: AHPCO-9

Free shipping in the Contiguous USA

The AHPCO Cell must be replaced every three years. Send your air purifier back to us in three years and for the price of a replacement AHPCO Cell we will:

replace the AHPCO Cell
inspect the entire unit
clean the entire unit
and more!

We promise you will never find another air purifier manufacturer with this much trust in their product or this strong of a commitment to their customers.

AHPCO- 4.5
Replacement for AO 500 Room air purifier
Price: $69.00

Replace at least every three years.

AHPCO- 4
Replacement for AO 1000 Apartment air purifier Price: $69.00

Replace at least every three years.

APHCO 9 Cell
AHPCO - 5009 Replacement Cell for AO 5000 Price: $149.00
Replace at least every three years.

AHPCO- 5
Replacement for AO 3000 Price: $79.00

Replace at least every three years.

AHPCO- 6
Replacement for AO Xtreme Price: $89.99

Replace at least every three years.

APHCO 9 Cell AHPCO- 9 Replacement Cell for Induct 9" Price: $149.00
Replace at least every three years.

AHPCO-14 Replacement Cell for Induct 14"
Price: $249.00
Replace at least every three years.

AHPCO-14 Dual Replacement Cell for
Induct 14" Dual Price: $449.00
Replace at least every three years.

See what's lurking in your air.

Each kit contains two tests.

Price: $13.95