Bernadette T.
I was ordering a 4 pack and Shipping…
I was ordering a 4 pack and Shipping was free (6.99) and then I put in the discount code Welcome10 it took away the free shipping and gave me a 3.00 discount

Our mission is to provide easy-to-find filter products for water, air purification, pools, spas, and appliances at low prices that everyone can afford. We have hundreds of thousands of loyal customers, including end users, Fortune 500 companies, universities, government agencies, and other institutions. We provide our high-quality products and services to great companies and organizations throughout the U.S. and the world.
Discountfilterstore (discountfilterstore.com) has 237 customer reviews on Five Star Index, with an average rating of 4.7 out of 5.
Is this your business?
Correct your details and reply to customers in public. Both are free.
Claim this listingShowing 16 reviews with 4 stars · Clear filters
Bernadette T.
I was ordering a 4 pack and Shipping was free (6.99) and then I put in the discount code Welcome10 it took away the free shipping and gave me a 3.00 discount
Richard
Heidi was helpful and friendly
James
Good product at a good price. The delivery was a little slow.
Response from DiscountfilterstoreAug 12, 2026
Thank you for your review. We appreciate your business. Standard free shipping takes 4–8 business days, and the tracking information shows that your order was delivered within this timeframe. Best regards, Rachelle
Kenneth M.
Very good service
Response from DiscountfilterstoreMay 20, 2026
Thank you for your review. Please reach out if we can assist you. DISCOUNT FILTER STORE- 1-800-277-3458
Melissa B.
Really appreciate the interactive guide on your website that helps me order the right water filter for my fridge. I also appreciate that you offer a couple of filter options. Like that you regularly have deals on purchases too. Have been a reliable source for several years.
Response from DiscountfilterstoreMay 13, 2026
Thank you for your review. We appreciate your continued business.
E L.
Easy and fast but would like a better deal
Response from DiscountfilterstoreMay 12, 2026
Thank you for the review. It's great that you're looking to save on your next order! We have a few ways to help you get the best value, specifically through our active promotions and our loyalty program. Current Promotions Site Banners: The quickest way to find active discount codes is to check the header banner on our homepage. We often feature seasonal sales or category-specific codes there. Newsletter Sign-up: If you haven't already, signing up for our email newsletter usually provides an instant one-time discount code for your next purchase and keeps you updated on flash sales. Loyalty & Rewards Program Earning Points: For every dollar spent, you earn points that can be converted into discount vouchers for future orders. Redeeming: You can check your current point balance by logging into your account and visiting the "Rewards" section. During checkout, you’ll have the option to apply your available rewards directly to your total.
Steven D.
I was able to buy a comparable product at a good price. Shipping was a little high and not quite as fast as I would have hoped having to pay for shipping. However, the water filer works well and I am happy with my purchase
Response from DiscountfilterstoreMay 4, 2026
Thank you for your review. We stand behind our products, and customer satisfaction is very important. Standard shipping rates are delivered within 4-8 business. After checking your order I see that it was delivered within the timeframe allowed. Please reach out if we can assist you in any other way and thank you for your business.
Dear C.
You seem to have water filter that are backordered a lot.
Response from DiscountfilterstoreMay 4, 2026
Thank you for your review. I understand how frustrating it is when a necessary item like a water filter is unavailable. Several factors typically contribute to these backorders: High Demand: We often see a surge in demand during specific seasons or following health reports regarding local water quality, which can occasionally outpace our current production cycles. Supply Chain Constraints: Like many industries, we are currently navigating delays in sourcing high-grade filtration materials (such as specific types of activated carbon) and global shipping bottlenecks. Manufacturing Standards: To ensure the safety and effectiveness of our filters, we maintain strict quality control. If a batch doesn't meet our standards, we won't ship it, which can lead to temporary stock gaps. If you have any questions or require additional assistance, please reach out.