--- title: "Refrigerator Filter Subscription: How Auto-Delivery Works" description: "How a refrigerator filter subscription works: a genuine cartridge every 6 months, at least 10% off, free shipping, cancel anytime. When it beats a multipack." canonical: https://discountfiltershop.com/guides/refrigerator-filter-subscription-auto-delivery-explained/ last-updated: 2026-10-08T03:15:31+00:00 site: "Discount Filter Shop" format: text/markdown --- # Refrigerator Filter Subscription: How It Works [Home](https://discountfiltershop.com/) › [Guides](https://discountfiltershop.com/blog/) August 8, 2026 [![Whirlpool everydrop EDR1RXD1 Genuine Refrigerator Water Filter (Filter 1)](https://discountfiltershop.com/wp-content/uploads/2026/09/edr1rxd1-refrigerator-filter-1-600x600.jpg)](https://discountfiltershop.com/product/whirlpool-everydrop-edr1rxd1-genuine-refrigerator-water-filter/) Genuine Whirlpool everydrop EDR1RXD1 (Filter 1) **Quick answer:** A refrigerator filter subscription ships one genuine cartridge every 6 months, matching the standard replacement cycle, so the delivery itself is the reminder. Our Auto-Delivery costs at least 10% less than the one-time price, ships free with no minimum, and can be cancelled anytime from your account. It is worth it if you have ever run a filter months past its date; it is not if you reliably buy 3-packs on schedule. ## How it works | When | What happens | | --- | --- | | Today | You choose Auto-Delivery on the product page, create or sign in to your account, and pay for the first cartridge at the Auto-Delivery price, with free shipping. | | Every 6 months | Your card is charged the same Auto-Delivery price and a new cartridge ships free. You receive the order confirmation and the tracking email, as with any order. | | Anytime | Cancel from My Account, or email [support@discountfiltershop.com](mailto:support@discountfiltershop.com). No minimum number of deliveries, no cancellation fee. | The price, the 6-month schedule and how to cancel are shown on the product page before you order. ## Subscription vs multipack Per cartridge, a 3-pack costs less than Auto-Delivery (the exact saving is shown next to each pack on the product page). What the subscription buys is punctuality: the fresh cartridge arrives when the old one is due, which a multipack cannot do because it depends on your memory. If you reliably change filters on time, a 3-pack is the cheaper choice. ## Which filters offer Auto-Delivery Auto-Delivery is available for the six most common formats we stock: [everydrop Filter 1 (EDR1RXD1)](https://discountfiltershop.com/product/edr1rxd1-auto-delivery-subscription/), [Frigidaire ULTRAWF](https://discountfiltershop.com/product/frigidaire-ultrawf-auto-delivery-subscription/), [Frigidaire WF3CB](https://discountfiltershop.com/product/frigidaire-wf3cb-auto-delivery-subscription/), [Frigidaire EPTWFU01](https://discountfiltershop.com/product/frigidaire-eptwfu01-auto-delivery-subscription/), [Samsung DA29-00020B](https://discountfiltershop.com/product/samsung-da29-00020b-auto-delivery-subscription/) and [Samsung DA97-17376B](https://discountfiltershop.com/product/samsung-da97-17376b-auto-delivery-subscription/). Current prices are shown on each product page. Every delivery is the same genuine cartridge, covered by our wrong-fit guarantee and 365-day returns on unopened filters. ## Frequently asked questions ### Am I locked in for a minimum number of deliveries? No. You can cancel after the first delivery, with no fee and no minimum term. ### Do you send a reminder before each charge? No. The charge happens automatically every 6 months, and you receive the order confirmation and tracking email when the new filter ships. If you no longer need it, cancel from My Account before the renewal date. ### Can I skip or delay one delivery? There is no skip option. To pause, cancel the subscription and start a new one when you need it, or email us and we will help. ### Can I subscribe for a rental property? Yes. One subscription per refrigerator keeps each unit on schedule. ## Genuine filters in this guide [![Whirlpool everydrop EDR1RXD1 refrigerator water filter, front view](https://discountfiltershop.com/wp-content/uploads/2026/09/edr1rxd1-refrigerator-filter-1-600x600.jpg)](https://discountfiltershop.com/product/whirlpool-everydrop-edr1rxd1-genuine-refrigerator-water-filter/) Whirlpool · Genuine [Whirlpool everydrop EDR1RXD1 (Filter 1)](https://discountfiltershop.com/product/whirlpool-everydrop-edr1rxd1-genuine-refrigerator-water-filter/) EDR1RXD1 $31.99 [Add to cart](https://discountfiltershop.com/cart/?add-to-cart=11695&quantity=1) [![Frigidaire ULTRAWF refrigerator water filter, front view](https://discountfiltershop.com/wp-content/uploads/2026/09/ultrawf-refrigerator-filter-1-600x600.jpg)](https://discountfiltershop.com/product/frigidaire-ultrawf-genuine-refrigerator-water-filter/) Frigidaire · Genuine [Frigidaire ULTRAWF (PureSource Ultra)](https://discountfiltershop.com/product/frigidaire-ultrawf-genuine-refrigerator-water-filter/) ULTRAWF $42.99 [Add to cart](https://discountfiltershop.com/cart/?add-to-cart=11766&quantity=1) [![Frigidaire WF3CB refrigerator water filter, front view](https://discountfiltershop.com/wp-content/uploads/2026/09/wf3cb-refrigerator-filter-1-600x600.jpg)](https://discountfiltershop.com/product/frigidaire-wf3cb-genuine-refrigerator-water-filter/) Frigidaire · Genuine [Frigidaire WF3CB (PureSource 3)](https://discountfiltershop.com/product/frigidaire-wf3cb-genuine-refrigerator-water-filter/) WF3CB $36.99 [Add to cart](https://discountfiltershop.com/cart/?add-to-cart=11767&quantity=1) [![Frigidaire EPTWFU01 refrigerator water filter, front view](https://discountfiltershop.com/wp-content/uploads/2026/09/eptwfu01-refrigerator-filter-1-600x600.jpg)](https://discountfiltershop.com/product/frigidaire-eptwfu01-genuine-refrigerator-water-filter/) Frigidaire · Genuine [Frigidaire EPTWFU01 (PureSource Ultra II)](https://discountfiltershop.com/product/frigidaire-eptwfu01-genuine-refrigerator-water-filter/) EPTWFU01 $41.99 Out of stock ## Find the right filter in seconds Search by refrigerator model, filter part number or photo. 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