California Proposition 65: This product contains a chemical known to the State of California to cause cancer. California Proposition 65: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm.

The Chrome Filler-Strainer Breather Cap Assembly from Buyers Products keeps contaminants out as you fill your oil reservoir, while acting as a fresh air ventilator to allow the tank to "breathe." It prevents a vacuum from building up in the tank.


It contains a quarter-turn filler/breather cap that will filter out contaminants as small as 40 microns. You can order it with a locking tab and a 30 mesh/500 micron strainer basket. All mounting hardware is included.


"Hydraulic Fluid Only" is stamped on the cap to prevent damage caused by using the wrong fluid.
Product Common Use: Truck and Trailer Hydraulic Systems



Keeps contaminants out while you fill the reservoir tank.

Allows your reservoir to "breathe" and prevents a vacuum from building up.

Cap warning helps prevent inadvertent damage from using the wrong fluid.. This item has been restricted from sale in the following state(s): []