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

SKU:RFD-DEF18181-1

$69.00

Achieve crisp filtration and cleaner air with a washable electrostatic filter designed for home furnaces. Optimizes airflow while capturing grease and cooking odors with durable, reusable construction.

Replacement Filter

Direct-fit, high-efficiency electrostatic filter crafted for residential furnaces. Engineered to improve airflow while trapping grease and cooking odors, helping maintain cleaner indoor air. Ensures superior kitchen airflow and heavy-duty grease capture. Dimensions measure: 18" x 18" x 1" (457.2 x 457.2 x 25.4 mm).

Compatible & Equivalent Filters

Compatible with standard 18x18 inch furnace filter slots; supports common residential furnace brands and models that use 18" x 18" x 1" filters.

Key Features & Benefits

  • Durable construction.
  • Washable electrostatic media.
  • Improved airflow efficiency.
  • Effective grease and odor filtration.
  • Reusable design for cost savings.
  • Improved air quality by reducing grease and odors.
  • Easy drop-in replacement.
  • Reusable and cost-effective.
  • Supports better furnace airflow and efficiency.

Specifications

Weight 2.50 kg
Dimensions 1 × 18 × 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 12-20" (304.8-508mm)

FAQs

What are the exact dimensions in inches and millimeters for this filter?

The filter measures 18" x 18" x 1" (457.2 x 457.2 x 25.4 mm).

Can this filter be washed and reused?

Yes, it is a washable electrostatic filter designed for reuse after proper cleaning and drying.

*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.