Exceeding OEM Specs.
Exceeding Expectations.
Combining the quality and reliability of OEM vacuum filter bags and the affordability of aftermarket; to offer you the best vacuum bags money can buy!
Where to Buy
New: HEPA Filters!
HEPA filtration is the highest level of vacuum filtration. HEPA is designed to filter 99.97% of particulates 0.3 microns or larger. For reference, a human hair is 50 microns! The CDC recommends the use of HEPA filtration to protect against illness in care facilities, hospitals, large public spaces, offices, manufacturing, & other gathering places. The HEPA Filters are designed for your existing Windsor Karcher Sensor & Versamatic Plus vacuums, offering peace of mind and protection for you, your staff, and your customers.

Filters: When, Why, & How
As the micro filter media becomes blocked by dust, the vacuum’s performance will suffer. Also, the life of the vacuum motor is dependent upon fresh, clean, free-flowing air for cooling. Simply put, when you starve the motor of air, it dies. Changing the pre-motor filter regularly is critical. Unfortunately, many users don’t know when to change the filter. That is no longer an issue with HEPA-BAG.COM. The filter is included with every pack of filter bags!

Our Challenge:
Aftermarket (replacement or generic) filter bags, especially for the Windsor Sensor and Versamatic Plus vacuums, have long since been a way for companies to save money on the one item you have to purchase from the day you buy a machine until it dies. It HAS been the case that aftermarket options were designed and manufactured with only cost in mind. Ill fitting, poor quality bags and filters can cause a huge mess and sometimes cause irreversible damage to your vacuums.
Our Flagship Product
The 5300HEPA replacement filter bag (replaces 86000500) for Windsor Karcher Sensor and Versamatic Plus vacuums is the best fitting, highest performance replacement bag on the market. Our specialized non-woven MERV13 filter material captures more dust and maintains higher flow-rates. On top of that, we include the micro-filter at NO COST! When you want the best value without sacrificing quality or performance, there is only one option... HEPA-BAG.COM

Don't throw the baby out with the bathwater!
You may have wondered why it was necessary to throw away the entire filter assembly when the filter becomes dirty. For years Sensor vacuum users have been needlessly throwing away the filter cage. The cage simply provides structure for the filter material and experiences virtually no wear. HEPA-BAG.COM has developed a simple replacement sleeve that allows users to reuse the OEM filter cage and replace only the filter material. This saves money, space, reduces plastic waste, & reduces carbon footprint from manufacturing & shipping dramatically!

