if (this.Model.StructuredPageData.IsNotBlank() && (this.Model.StructuredPageData.IndexOf(availabilityKey) != -1 || this.Model.StructuredPageData.IndexOf(priceKey) != -1)) { this.Model.StructuredPageData = string.Empty; //} }

FBL Series Filter Box, 41-3/4 in

MITSUBISHI FBL1-3 FB SERIES FILTER BOX

Mini Split Accessories }

FBL Series Filter Box, 41-3/4 in

3229659 MFG #: FBL1-3 Product ID:3229659
Famous Supply
  • Series: FBL
  • Type: Filter Box
  • Suitable For Use With: P-SERIES PEA-A12,18AA LOW-STATIC INDOOR UNITS
  • Material: Steel
This filter kit enhances air filtration for mini split indoor units installed with short run ducting. It features a MERV 8-rated filter capable of capturing particles as small as 3 micrometers—including pollen, dust, mold spores, and pet dander—for improved indoor air quality and system performance.
  • Features
  • Standards & Approvals
  • Includes
  • Application
All filter boxes include 1” thick pleated MERV 8 filter(s) installed Rated MERV 8 when tested in accordance with ANSI/ASHRAE 52.2 Standard Rated Class 2 under U.L. Standard 900
Cabinet is constructed of non-insulated 20 gauge G-60 galvanized steel
Knurled thumb screws on access door allow easy filter replacement
Foam gasket provides air-tight connection to indoor unit and access door
Gasket material complies with UL 723 requirements
Screw-through cabinet design for secure attachment to indoor unit
Return connection in rear easily field converted to bottom
Filter access door includes area to record maintenance schedule
ANSI/ASHRAE 52.2 Standard Rated Class 2 under U.L. Standard 900
2 - 12 x 20 x1 in MERV 8 Filters
P-SERIES PEA-A12,18AA LOW-STATIC INDOOR UNITS