This is the second time I have ordered a vacuum cleaner. Bags from this company and they are great. I've had my Sanitaire Vac for 30 years (same vac), it's the best vacuum cleaner ever. ever and these allergy bags are great. I have 3 dogs and 3 birds and they make a big difference. Also, I placed my second order yesterday and received it today, speaking of promptly. I will continue to use the services of this company.