Replacement Filters Direct Electrostatic Filter for Home Furnaces – Washable – 12″ x 18″ x 1″ (304.8 x 457.2 x 25.4 mm)

SKU:RFD-DEF12181E-1

$59.23

RFD electrostatic furnace filter designed for versatile home use, delivering odor and grease capture with washable, reusable performance. Engineered for easy drop-in fit and consistent airflow.

Replacement Filter

This Replacement Filters Direct electrostatic filter delivers direct-fit filtration for compatible home furnace systems, improving airflow while reducing cooking odors and grease buildup. Durable construction supports repeated wash cycles to maintain performance. Dimensions measure: 12" x 18" x 1" (304.8 x 457.2 x 25.4 mm).

Compatible & Equivalent Filters

Compatible with standard 12x18 inch furnace filter housings; suitable for many residential HVAC systems that accept 12" x 18" x 1" filters. No specific OEM model cross-references provided in source.

Key Features & Benefits

  • Washable electrostatic filtration for repeated use.
  • Durable frame for longevity.
  • Superior odor and grease capture.
  • Maintains strong airflow.
  • Ready for quick, drop-in installation.
  • Odor and grease reduction.
  • Improved kitchen cleanliness.
  • Easy drop-in replacement.
  • Reusable design for cost savings.
  • Maintains strong airflow through the furnace.

Specifications

Weight 2.25 kg
Dimensions 1 × 12 × 18 cm
Filter Media Type Electrostatic Washable Furance or A/CFilter
Frame Thickness 3/4-1"
Length 16-20" (406.4-508mm)
MERV / Performance Rating MERV 9
Width 10-12" (254-304.8mm), 12-20" (304.8-508mm)

FAQs

What is the exact size in inches and millimeters?

Dimensions are 12" x 18" x 1" (304.8 x 457.2 x 25.4 mm).

How often should I wash this filter?

Wash as needed when buildup is visible or airflow decreases; air dry fully before reuse.

Can this filter improve kitchen odor reduction?

Yes, its electrostatic media helps reduce cooking odors and grease.

*This is not a OEM product and is not covered under any manufacturer’s warranty. The brand name and logos are the registered trademarks of their respective owners. Any use of the brand name or model designation for this product is made solely for purposes of demonstrating compatibility.