Find any Amazon.com product's deals and best prices with our free Amazon deal finder and price tracker. Simply paste the product link (URL) or search by name in the box above. You'll get full product information, Deal Score, and all current deals. Shop smarter with the best Amazon deals finder in the USA.
x
Sorry, Something went wrong!
Fil-Fresh 6-Pack PURWater Filter Replacement for RF-9999 PURPLUS Faucet Water Filtration System, NSF Certified, Replace Mineral Core Faucet Mount Water Filter
✅ In stock
F
Grade
Analysis Confidence
88%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 21, 2026 5:31 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price is slightly above the going rate for this product — worth watching for a drop.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0.33/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🚚 Shipping
Free Shipping
Product Details
✓Perfect Fit: Compatible with faucet water filter systems (classic, advanced, vertical & horizontal), including FM3700, PFM400H, PFM350V, PFM100B, FM4000B, PFM450S and more. All manufacturers' names and part numbers are used for compatibility information only
✓Save Your Bills: 6 Packs work as well as the original filters, but at a lower cost. Filter up to 100 gallons of water or replace it every 3 months
✓Powerful Filtration: NSF Certified activated carbon and ion exchange system reduces 99% of lead, chlorine, rust, sediment, etc (over 70 impurities), greatly improving the taste and odor
✓Better Filter Process: Advanced structure passes through the water smoothly, which ensures stable and continuous clean water flow
✓Easy to Replace: No tools needed. Unscrew the top cap to get out the old filter and insert the new one into the faucet mount until it clicks, then tighten the cap
⚙️ Specifications
Material
Activated Carbon
Product Dimensions
2.2"D x 2.2"W x 5"H
Item Weight
1.5 pounds
External Testing Certification
NSF
Product Benefits
Reduce 99% impurities
Model Number
FF-PR-RF-9999
Brand Name
Fil-fresh
Set Name
PUR FM-3700
UPC
778112705389
Unit Count
6 Count
Number of Items
6
