About This

• There are Brand New - Unused Humidifier Water Pad Filters for Aprilaire Model 550 RP3108 9-1/2"x10"x1-1/2" (2-Pack);
• Humidifier water pads fit Aprilaire 550 humidifiers; Replaces part number: RP3108, RP-3108;
• Approximate Measurements: 9-1/2" x 10" x 1-1/2";
• Package Includes: 2 x humidifier water pad filters (as the pictures show);
• Every Product from HASMX will enjoy 30 days Money-back and 18-Months worry-free warranty.