Fast-Shipped-Filters 3 Pack 16x20 Replacement Filter Pads Compatible with Dynamic Electronic Air Cleaner – Polarized Electrostatic Whole House HVAC Furnace Air Cleaner Filters – Made in USA – White

Benefits of our full-carbon design: 1. No aluminum patch or painted target needed 2. Even electrical distribution across the entire pad 3. Secure electrode contact anywhere on the pad 4. Better particle capture and odor reduction 5. Load in any directions — always works

• 3 Pack 16x20 Replacement Filter Pads Designed to fit with Dynamic Air Cleaner Frame Size 16x20x1
• Actual Filter Size 14.5"x17.5"
• Replace Every 1 to 4 Months: Depending Local air quality for optimal performance
• ..Some filter pads may have an Aluminum target. That’s because the manufacturer switched to a cheaper carbonized mesh instead of using a full activated-carbon sheet. To make the pad work, they had to add a foil target so the electrode could make contact.
• ..Fast-Shipped-Filters stayed with the original full-carbon center design, which carries the electrical charge evenly across the entire filter. Because of this, no aluminum patch or painted target is needed—the electrode makes solid contact anywhere on the pad.
• CAUTION: Do not place order using the measurement of disposable fiberglass pad. Measure the outside frame or refer to filter label inside plastic channel.