Description

Keep pesky mud daubers, mice, wasps, frogs, birds and spiders from nesting in your appliances. These stainless steel screens and springs will not block air flow to and from your furnace. Install easily with tension springs and installation tool (included).
Keep pesky mud daubers, mice, wasps, frogs, birds and spiders from nesting in your appliances
Stainless steel screens and springs
Install easily with tension springs and installation tool (included). R600A
PV-400: Screen Plumbing Vent