Instruction: Given a question and its related document, determine if the question is answerable by analyzing the information in the document. Output yes if the document addresses the question, or no otherwise.

Input:
Question: I place a plastic garbage bag over the bottom bag on my system. Will putting a big horn on top reduce suction?
Document: These may not be as thick as other vendors 1 micron bags, but they are at least twice as thick as my HF 5 micron bag, maybe 3x. I know I will see an improvement in both filtering and air flow though, as I purchased two and went with 1 micron bags top and bottom in my DC instead of the 5 micron and plastic liner bag. Time will tell whether this is better or I should just switch to a Thein separator and 1 micron top bag only.
I'm seeing the bottom bag pressurized and the top bag is softer, but inflated. Nice upgrade though, since my 150 dollar HF DC is now the specs of some $700 name brand units.Getting some binders through the fabric could be a problem, just work slow and be patient.
I purchased this filter to replace the 30 micron filter that came with my HF Dust Collector. After installing the Big Horn filter bag, I noticed an immediate improvement in air quality in my garage/shop! 95% reduction of visible dust accumulation in the area surrounding the DC, and very little (5%-ish) drop in airflow. Overall I am very satisfied with this product.
I have a Harbor Freight Dust Collector and I read a review on a wood working website that specified this bag to reduce the finer dust that blows thur the 5 micron bag that comes with the collector. If your tetering back and forth as I did wondering if its worth the wait (It took me about 5 weeks to get it. Its a special make item.) and money just GET IT!!! Makes a big difference!
HF bag in terms of filtering the extra-fine MDF dust and, so far, in air resistance.Well worth the money! I'm considering buying another HF dust collector with another Big Horn 1 micron bag or maybe two as a general air filter for dust that inevitably escapes while cutting wood or while changing collector bags.
This has made a huge difference in the fine dust in the shop since I installed it. Easy to install and no difference in the pressure in the system. Definitely worth it if you do any woodworking and have the standard dust collection bag on your system.
Just don't lose your plastic wrapper I guess if you need the info. And go to the laundry mat...no way you want to run wood dust of any size through your $1K HE clothes washer's water pump!
Now that I have used this bag for a few weeks I've decided to forgive it. It works great, My dust collector seams to have more suction than it did with the original stock bag and I now have much less dust floating around my garage.
This is a top quality filter bag made of the finest filtering material. No more 'dust puffs' at star up and a very clean shop over all unlike before. Highly recommend this filter bag.
I really do love this Dust Collector Filter Bag! It replaced an original filter bag that was just not cutting it. As it happened, I was away from my woodworking for medical reasons, and when I returned I noticed almost immediately that there was a big puff of dust coming from the original filter bag on my dust collector. The dust was being forced thru the fabric of the bag by the force of the blower in the collector. There was always a fine coating of dust everywhere in my shop.
Answer: yes