“I gave a four star rating because sometimes there are defective filters. But I will say 21st Century always let's me return the defective ones for a credit which is great customer service. So the product gets a 4 star but the company gets 5.”
“I love autoship. I dont have to run to the store and I save money. I also like that I can change the date and quantity I want shipped anytime online quickly with no hassle. It arrives to my door quickly and I buy enough that shipping is free. I live in a state where I get taxed horribly and although I still pay the tax I'm not having to pay the middleman's profit on top of it.”
