Actual filter size may differ from size shown in image.
18 x 18 x 1 grille replacement pleated filters that have an exact size of 17 1/8 x 17 3/8 x 1. Finding grille cut filters can be a challenging task so we teamed up with AAF Flanders to offer a high quality perfect fit grille cut filter with a MERV 8 rating. This filter will be made to the exact dimensions of 17 1/8 x 17 3/8 x 1 which is the actual size of a 18 x 18 x 1 grille cut filter.
The AAF Flanders Pre-Pleat 40 LPD air filter offers high filtration to protect your HVAC system and indoor air against particulates while also minimizing air pressure drop off to keep your system running at peak efficiency. This filter has the lowest pressure drop and highest dust holding capacity in the industry, no other filter can say that.
The AAF Flanders Pre-Pleat 40 LPD air filter is suitable for a wide variety of HVAC systems and holds a MERV (Minimum Efficiency Reporting Value) rating of 8, which means it is third-party certified to effectively reduce indoor dust and particle debris. MERV ratings provide a standard comparison of air filter performance. A higher MERV rating signifies greater efficiency and increased protection against airborne particles. Breathe easy knowing that AAF Flanders provides quality filters to keep your indoor air pure.
- Reduces common household/indoor dust and other airborne particles
- Minimizes air pressure drop off
- Available in almost any size to fit almost any heating or cooling system
- Easy to install and replace every 90 days
- Made to the exact size, no more confusion with filter sizes
- Manufactured in the USA by AAF Flanders
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