Does this refill work for the instapure f8wu-1es faucet mount water filter system?

I am not familiar with that model. sorry. if the filter picture looks like your filter, you are probably ok.

Is this the teledyne water pick replacement faucet filter cartridge R-2C4?

I believe that is true. If your filter looks like this one pictured, it will most likely be the correct replacement. I have had no issues in several years with this filter.

which water filter would you guys recommend to go with this replacement filter?

The water filtration system I use the filter in is by Teledyne/WaterPik. Any of these would probably work: https://www.ebay.com/sch/i.html?_nkw=waterpik+faucet+filter

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Instapure Brands Inc F2R-2ES/R2 Refill Instapure 2-Pack

Instapure Brands Inc F2R-2ES/R2 Refill Instapure 2-Pack

Product ID: 293350798

Details

External testing certification
WQA ANSI NSF -
Item weight
186 g
Material
Plastic
Product benefits
Clean
Product dimensions
16.3D x 5.6W x

💧200 gallon capacity per filter

🔧No tools needed

🧪ANSI/NSF Certified purity

€ 79.75

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Description

💧 Refresh your routine with pure, effortless hydration!

DOUBLE THE FRESHNESS - Includes two filters, ensuring uninterrupted access to pure water.
CERTIFIED CLEAN WATER - ANSI/NSF Class II certified to reduce chlorine taste and odor for crisp hydration.
COST EFFECTIVE PURITY - Affordable replacement that elevates your tap water to bottled quality.
EFFORTLESS INSTALLATION - Snap in fresh, no tools required—upgrade your water in seconds.
LONG LASTING PERFORMANCE - Each filter supports up to 200 gallons or 3 months of premium filtration.

The Instapure F2R-2ES/R2 2-Pack replacement filters deliver certified reduction of chlorine taste and odor, fit faucet mount systems without tools, and provide up to 200 gallons or 3 months of clean water per filter, making it a cost-effective upgrade for better tasting, healthier hydration.

Specifications

ASIN	B001I9KTBC
Benefits	Clean
Best Sellers Rank	615,345 in DIY & Tools ( See Top 100 in DIY & Tools ) 513 in Replacement Under-Sink Water Filters
Brand Name	Instapure
Customer Reviews	4.6 4.6 out of 5 stars (190)
External Testing Certification	WQA, ANSI, NSF 42 - Reduces aesthetic impurities
Global Trade Identification Number	00891465002124
Item Dimensions D x W x H	16.3D x 5.6W x 5.6H centimetres
Item Weight	186 g
Manufacturer	Instapure
Manufacturer Part Number	F2R-2ES
Material Type	Plastic
Model Number	F2R-2ES
Number of Items	2
Set Name	2-Pack
UPC	891465002124 885430242219 700999874018
Unit Count	2.0 count

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€ 79.75

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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