Fil-Fresh 4-Pack Water Filter Replacement for PUR RF-9999 PLUS Faucet System, NSF Certified, Replaces FM-3700, PFM400H, PFM350V, RF3375 & Mineral Core
Fil-Fresh 4-Pack Water Filter Replacement for PUR RF-9999 PLUS Faucet System, NSF Certified, Replaces FM-3700, PFM400H, PFM350V, RF3375 & Mineral Core
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Fil-Fresh 4-Pack Water Filter Replacement for PUR RF-9999 PLUS Faucet System, NSF Certified, Replaces FM-3700, PFM400H, PFM350V, RF3375 & Mineral Core

4.5 stars out of 361 reviews
(4.5)|
361 ratings
Fil-Fresh 4-Pack Water Filter Replacement for PUR RF-9999 PLUS Faucet System, NSF Certified, Replaces FM-3700, PFM400H, PFM350V, RF3375 & Mineral Core4 Pack Water Filter Replacement for PUR PUR PLUS Faucet Water Filtration System NSF Certified Replace Mineral Core Faucet Mount Water Filter6 Pack Water Filter Replacement PUR Faucet Filtration Systems Model FM 3700 PFM400H PFM350V Replace Mineral Core Faucet Mount Water Filter3 Pack RF 9999 Water Filter Replacement PUR PUR PLUS Pitchers Dispensers Filtration Systems Replace Mineral Core Faucet Mount Water FilterFil fresh RF 9999 Replacement Water Filter for Dispensers Filtration System 2 Pack
Pack Size:4 Pack

Key item features

  • Universal Compatibility: Engineered to fit all PUR and PUR PLUS faucet filtration systems, including classic, advanced, vertical, and horizontal models, and compatible with FM3700, PFM400H, PFM350V, and other popular models.
  • Certified Filtration: Features NSF certified technology that reduces 99% of lead, chlorine, rust, sediment, and over 70 contaminants, while improving water taste and odor.
  • Optimized Flow: Advanced filter structure ensures smooth water passage and maintains strong, consistent water pressure, preventing flow reduction for thoroughly filtered water.
  • Cost-Effective Value: This 4-pack provides 18 months of continuous filtration, with each filter processing up to 100 gallons or lasting 3 months.
  • Effortless Installation: Replace your filter in seconds without any tools; simply unscrew the top cap, insert the new filter until it clicks, and tighten the cap.
  • Product Specifications: Made from activated carbon fiber, each filter has product dimensions of 2.2"D x 2.2"W x 5"H and an item weight of 1.19 pounds for the 4-pack.
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Columbus, 43215
Arrives by Sun, Mar 8
Sold by FRESHLAB LLC
Fulfilled by Walmart
4.644316163410302 stars out of 5, based on 2253 seller reviews(4.6)
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Customer ratings & reviews

4.5 out of 5 stars
stars361 ratings118 reviews
How item rating is calculated
  1. 5 stars77% (278)
  2. 4 stars10% (37)
  3. 3 stars4% (16)
  4. 2 stars3% (10)
  5. 1 star6% (20)

Reviews summary

Pros
  • : Offers affordable options compared to other brands.
  • : Water tastes clean and free of chemicals.
  • : Made with sturdy components.
Neutral
  • : Can be snug, but also loose on some users.
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Showing 1-3 of 118 reviews

Oct 4, 2025
Marcie
Sold byFRESHLAB LLCDelivered byWalmart
5 out of 5 stars review

Verified Purchase

These pur water filters make a ton of difference in taste of by taking out even more of the chemicals of my town water to where it is just a good as spring water my parents home had ice cold fresh spring water that came straight out side of the mountain, so before the filters I wouldn't drink my town Water cause where I grew up drinking fresh spring water everyday when I tried I immediately would taste a hint of bitter chemicals but since the filters all of that's gone now I have great tasting water and no longer have to buy cases and cases of water to drink, so I'm saving money and also get an added benefit of knowing that there is less plastic bottle pollution going out in the world cause of Pur Water Filters that's why they get 5 Stars ๐ŸŒŸ from me, but don't just take my word for it try Pur filters for yourself you won't regret it they'll make you a believer in their filters all on their own

Helpful?2T7ZK5LUXSFM14429365117
Mar 1, 2026
Freda
Item details
Multipack quantity: 6
Sold byFRESHLAB LLCDelivered byWalmart
5 out of 5 stars review

Verified Purchase

๐Ÿ‘Cost efficient fits pur sink water filter

I usually order these from amazon but I get the same thing from here at a lesser price. They fit my pur sink water filter the same and does a great job removing 99.9 percent of impurities. I'd recommend this product.

Helpful?2T7ZK5LUXSFM14429365117
May 2, 2025
Don
Sold byFRESHLAB LLCDelivered byWalmart
5 out of 5 stars review

Verified Purchase

These work great

These work great. Good value over the PUR brand. We have well water that is heavy in iron. Removes to bad taste. Remember to clean you water filer area when changing. And remove the appliance from the facet and run some water through to allow any buildup to clear. Don't forget to rinse the input for the filter before reattaching as it can clog.

Helpful?2T7ZK5LUXSFM14429365117