Santa Fe Genuine Washable Pre-Filter for UltraMD33 (SKU 4037714)

This is the genuine Santa Fe washable air filter for the UltraMD33 In-Wall Dehumidifier (part 4037714). It catches large airborne particles before they reach the coil, and because it's washable, you clean it instead of replacing it.

Vacuum it or rinse it with warm water every 1 to 2 months. A loaded filter chokes airflow across the coil, which drops moisture removal and makes the unit work harder than it needs to. Keeping it clean is the single easiest thing an owner can do to hold performance and stretch the life of the equipment.

Buying a spare is worth it. Having a second filter on hand means the unit keeps running while the first one dries.

Washable Air Filter Maintenance for the UltraMD33

• Washable and reusable with no replacement cartridge to buy
• Clean every 1 to 2 months by vacuuming or rinsing with warm water
• Protects the coil from large particle buildup
• Maintains airflow so the unit holds its rated moisture removal
• Genuine Santa Fe part built to fit the UltraMD33

Compatible Models

• Santa Fe UltraMD33