HQRP® 2-pack Humidifier Water Filters Replacement for TRANE / American Standard part BAYPAD01A1010A; Compatible with TRANE / American Standard HUMD200, HUMD200A, HUMD200T, HUMD200ABA00B, HUMD200ABM00B, AHUMD200A, ATHUMD200, ATHUMD200ABA00B, ATHUMD200T, THUMD200, THUMD200ABA00B, THUMD200ABM00B Humidifiers; Dimensions: 9 1/2 inches x 9 7/8 inches x 1 5/8 inches; Universal replacement for many brands and models; Heavy duty metal filter pad - The heavy-duty aluminum mesh frame holds its shape over the life of the water panel as the porous ceramic-type coating absorbs water and maintains the proper level of hydration to support the evaporation process; HQRP standard replacement humidifier filter keeps your humidifier running efficiently to maintain proper humidity throughout the home; For optimum performance, replace panel once every 6 months or more often in hard water areas. HQRP Hard Wick Water Filter compatible with TRANE / American Standard part BAYPAD01A1010A Replecement; compatible with TRANE / American Standard: HUMD200, HUMD200A, HUMD200T, HUMD200ABA00B, HUMD200ABM00B, AHUMD200A, ATHUMD200, ATHUMD200ABA00B, ATHUMD200T, THUMD200, THUMD200ABA00B, THUMD200ABM00B Humidifiers.
Honeycomb filtration to trap mineral pollutants found in water and help prevent them from entering your home. This evaporator pad generates the humidity you need to keep your indoor air comfortable during the heating season.

Please note, changing the panel slide the panel into the scale control insert with the colored marker up.