Price:
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This is a custom sized filter. As a result, these filters may not be for or credit. All custom size air filters are built to tolerances of + or – 1/8. This custom sized filter will within 2 business days. – Fits GeneralAire power humidifier (drain type) models SL-16 series, 709 series, 990 series, 1040 series, 1042 series, and 1137 series. – Measures approximately 9-3/4 x 12-1/4 x 1-1/2. – Aluminum evaporator material is enclosed in heavy wire frame and channeling and has a super absorbent coating for maximum water distribution and increased humidity output. Excess coating may shake off before first use. – Coated with a non-soluble wetting agent to increase humidifier efficiency. – For optimum performance, filter twice a season.
Generalaire humidifier vapor pad model 990-13
2 Pack
Change annually