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Vent Plugs with Filter can be used to relieve pressure or vacuum on bearing housings, gear boxes, reservoirs, or any application where venting is necessary.
Vent Plugs with Filter and Check Valve is similar to the A-3432 series, however, it has a check valve which is designed to allow air to pass through it in one direction only.
Vent Plugs with Filter and Deflectors can be used to relieve pressure or vacuum on bearing housings, gear boxes, reservoirs, or any application where venting is necessary.