The pre filter is designed as a barrier, to capture the larger dust and particulate, protecting the HEPA filter from premature blocking. The efficiency of the pre filter is directly related to the life of the HEPA in that the more particulates captured in it, the less can pass through and prematurely block the HEPA. Most pre filters have an efficiency grading of F5 - F7.
Donaldson BOFA’s combined filters are a combination of a HEPA filter and a chemical/gas filter coupled together to create a more compact, cheaper and more effective solution. This joint filter method extends across most of the BOFA products creating a safer, cleaner system.
Sold Out $64.00
Due to this item being an aerosol, it can only be shipped via FedEx Ground with special handling. Other combined items will also be limited to FedEx ground. Free shipping...
$64.50
AESUB 3D Scanning Spray AESUB is a spray formulated specifically to aid in 3D scanning. The spray imparts an even, thin, matte white surface finish onto the part allowing white...
$18.50
AESUB 3D Scanning Spray AESUB is a spray formulated specifically to aid in 3D scanning. The spray imparts an even, thin, matte white surface finish onto the part allowing white...
$79.95
Please Note: This Scanning Spray requires an Airbrush for application. AESUB 3D Scanning Spray AESUB is a spray formulated specifically to aid in 3D scanning. The spray imparts an even,...
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