Rcd p110-3545 Humidifier Filter Pad 13x10x1.75 in

Product Description

The RCD p110-3545 is a replacement humidifier filter pad designed for whole-home bypass and flow-through humidifiers installed in forced-air HVAC systems. Measuring 13 inches long by 10 inches wide by 1.75 inches thick and weighing 0.5 pounds, this evaporator pad absorbs water and allows airflow to pass through, adding moisture to the circulated air. HVAC technicians and experienced homeowners replace these pads as part of routine humidifier maintenance, typically once per heating season or whenever mineral scaling reduces evaporation efficiency. The pad maintains proper humidity output and protects downstream system components from excess mineral carryover.

This filter pad is used in residential forced-air HVAC applications where a duct-mounted humidifier is integrated into the supply or return plenum. It fits directly into compatible drum or evaporator-style humidifier housings that accept the 13 x 10 x 1.75 inch pad format. Confirmed compatible models listed by the supplier include P110-LBP2217A, P110-LFP1218A, and P110-LBP2317A. Regular pad replacement keeps the humidifier operating at rated output and reduces the risk of mold or bacterial growth caused by mineral-saturated media.

Key Features

• Dimensions of 13 x 10 x 1.75 inches for direct fit in compatible humidifier housings
• Lightweight at 0.5 pounds for easy handling and installation
• Evaporator pad design allows conditioned airflow to pick up moisture efficiently
• OEM-style replacement supports proper humidifier output and air quality
• Mineral scaling resistance extends effective service life through a full heating season

Compatibility

Confirmed compatible with models P110-LBP2217A, P110-LFP1218A, and P110-LBP2317A. Designed as an OEM-style replacement pad for residential duct-mounted humidifiers accepting a 13 x 10 x 1.75 inch evaporator pad.

Installation Notes

Installation is typically performed by an HVAC technician during seasonal system maintenance. Before servicing the humidifier, shut off the water supply to the unit and set the system to a non-operating mode at the thermostat. Remove the humidifier cover, slide out the old pad and housing frame, discard the spent pad, and seat the new p110-3545 firmly before reassembling. Inspect the water distribution tray and drain lines for mineral buildup while the unit is open.

Technical Specifications

• Length: 13 inches
• Width: 10 inches
• Height: 1.75 inches
• Weight: 0.5 pounds

Standard Information

• Brand: RCD
• Manufacturer Part Number: p110-3545