The Bloomfield BLM2I-302579 Fryer Pre-Filter Hood functions to deliver efficient filtration performance in ventilation systems. This pre-filter measures 16" x 20" x 2" (nominal size) and works with fryer models WV-2HFG, WV-4HS, and multiple others. The pre-filter system successfully traps grease and smoke together with particulate matter which results in improved system performance. T... https://partsfe.ca/blm2i-302579-bloomfield-pre-filter