Totaline, Original Factory Replacement Water Panel for Carrier/Bryant Small Bypass Evaporative Humidifiers:  HUMBBSBP / HUMCCSBP (series 2212, 2312, 2412)

Features: 

• Original Manufacturer Part For Carrier/Bryant Humidifiers
• Size: 9 5/8 x 9 3/4 x 1 5/8
• Honeycomb filtration to trap mineral pollutants found in water and help prevent them from entering your home
• For optimum performance, replace panel once every 12 months or more often in hard water areas.

Also for use with these  Brands / Models:

Carrier: HUMCCSBP2212, HUMCCSBP2312, HUMCASBP2312, HUMCCSBP2412, HUMCASBP2412

Bryant: HUMBBSBP2212, HUMBBSBP2312, HUMBASBP2312, HUMBBSBP2412, HUMBASBP2412

Totaline: P110-SBP2212, P110-SBP2312, P110-SBP2412

Aprilaire: 110, 220, 500, 500m, 550, 550A, 558, CHIPPEWA 220

Honeywell: HE220 A/B, HE225 A/B

Hamitlton: 12HF

Lasko: 5000L, 5000EC, 6000

Lennox: WB212,  WB2-12, WB2-12A, WB3-12, WB3-12A