Features:

• A must have for all allergy sufferers
• 99.7% Filtration
• Mirco-Lined for best quality indoor air
• Designed to work with all Hoover Windtunnels using a paper bag
• Also work on Hoover Tempo vacuums

Editor Reviews:

Product Description:
EnviroCare Brand Micro Filtration Vacuum Bags Fits Hoover Type Y vacuums. 9 individual filter bags in every pack. 99.7% filtration. Traps microscopic particles and allergens. Manufactured for EnviroCare Technologies, Hicksville, NY.

Rating : - I like the see-through feature ... though I am not sure why.
The bags are good quality construction (compared to some other generic type Y bags I got at my local supermarket) and there is a unique sticker system when allows you to seal off the opening after the bag fills and you remove it. I am not sure how useful, but you can close up the hole before putting it into a trash can.

The see through strip running up the front seems interesting and for the annoying compulsive neurotic aspects of my personality, it give me a chance to see the details of all the gross stuff I've vacuumed up.