Samsung RF28HFEDBSR water filter: HAF-CIN (DA29-00020B)
Quick answer
The RF28HFEDBSR takes Samsung's HAF-CIN/EXP filter, also sold as DA29-00020B. Samsung Canada lists the RF28HFEDBSR as a model it fits. [S1]
- Samsung Canada lists RF28HFEDBSR/AA. The manual cover reads RF28HFED**, so it covers the color variants too. [S2]
- Full details on the filter itself: Samsung DA29-00020B vs HAF-CIN/EXP: Which One Do I Need?
When to change it
The Filter icon turns red after six months (about 300 gallons). [S2]
How to change it on the RF28HFEDBSR
- Shut off the water supply, then turn the filter about a quarter turn counter-clockwise. [S2]
- Pull the filter out. A little water can leak out; the manual says this is normal and suggests keeping the cartridge level as you pull it, then emptying the water filter tray. [S2]
- Push the new filter into the case and turn it clockwise until it locks. The lock symbol should line up with the indicator line. [S2]
- Reset the filter light: touch and hold "Alarm / hold 3 sec for Filter Reset" for about 3 seconds. The red light turns off. [S2]
- Turn the water back on and flush: run water through the dispenser until it runs clear, about 6 to 7 minutes. [S2] Then check inside the fridge for leaks around the filter. [S2]
Samsung's warning: This model's manual says to use only Samsung brand water filters and that Samsung isn't responsible for leak damage from a generic filter. [S2]
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Where to buy
We don't list prices because they change daily. Check the current price at the seller.
- Samsung US: HAF-CIN water filter Official: Manufacturer store.
- PartSelect: HAF-CIN/EXP (PS11721259) Retailer: Parts retailer.
- Waterdrop: WD-DA2900020B (replacement for Samsung) Affiliate: Third-party filter, not made by Samsung. Waterdrop sells it as a replacement for DA29-00020B. [S3] This model's manual says to use only Samsung filters. [S2]
What we could not verify
- Exactly where the filter sits in this fridge. The manual shows it only in a diagram, so we haven't described it in words.
- Samsung's NSF claims for HAF-CIN in NSF's own database. See the HAF-CIN guide for what we checked.
Sources
- [S1] HAF-CIN Water Filter (HAF-CIN/EXP): compatible models, Samsung Canada. Accessed 2026-10-24.
- [S2] RF28HFED user manual (DA68-02953A), Samsung. Accessed 2026-10-24.
- [S3] Waterdrop WD-DA2900020B Replacement for Samsung Refrigerator Water Filter, Waterdrop. Accessed 2026-10-24.
Last checked 2026-10-24. Spot an error? Tell us and we'll recheck it against the source.