Brita WPRF-100 Refrigerator Water Filter (Compatible with Whirlpool 4396508 / 4396510)

From the world's #1 brand in household water filtration, the Brita WPRF-100 Replacement Filter fits all refrigerators that use Whirlpool / KitchenAid 4396508 & 4396510 water filters, or Kenmore 46-9902, 46-9908, and 46-9010 water filters.

The WPRF-100 is guaranteed by Brita to fit AND make your water taste better. What more could you ask for?

The WPRF-100 Filter is also compatible with the following older filter part numbers:

The Brita WPRF-100 removes the following impurities from your drinking water:

• Chlorine
• Particulates (Class I)

As with all built-in refrigerator water filters, the WPRF-100 does not remove Fluoride

The Brita WPRF-100 filter is tested and certified by the Water Quality Association (WQA) to meet or exceed NSF/ANSI Standard 42

Does the Brita WPRF-100 really only remove Chlorine and Particulates?

Since Brita didn't manufacture your refrigerator, they aren't allowed to make claims about all of the contaminants that the WPRF-100 will remove once installed in your fridge.

So, what exactly will the Brita WPRF-100 filter remove from my water?

While we can't say exactly which contaminants it removes, the WPRF-100 uses the same Brita Advanced Carbon Block technology used in Brita faucet filters.

A typical Brita Faucet filter removes the following:

• 98.70% of Lead at pH 6.5
• 99.30% of Lead at pH 8.4
• 96.90% of Benzene
• 99.90% of Chlorobenzene
• 99.90% of o-Dichlorobenzene
• 99.90% of Ethylbenzene
• 97.00% of Tetrachloroethene
• 96.9% of Carbon Tetrachloride
• 95.00% of Heptachlor Epoxide
• 99.90% of Toluene
• 99.50% of Trichloroethene
• 98.90% of TTHM
• 99.80% of VOCs
• 99.90% of Asbestos
• 99.99% of Cysts
• 99.70% of 2,4-D
• 98.80% of Alachlor
• 76.20% of Atrazine
• 90.60% of Carbofuran
• 96.70% of Carbon Tetrachloride
• 98.00% of Chlordane
• 99.00% of Endrin
• 98.90% of Lindane
• 97.00% of Methoxychlor
• 98.00% of Simazine
• 99.90% of Styrene
• 87.50% of Toxaphene
• 99.00% of Chlorine
• 99.10% of Turbidity
• 99.90% of Particulates (Class I)

The WPRF-100 Refrigerator Water Filter should be replaced every 6 months or when the "change filter" light comes on - whichever comes first.

Installing your new water filter:

1. Twist the old filter a quarter-turn counterclockwise
2. Pull the filter straight out (don't worry, the water will shut off automatically)
3. Remove the reusable color-keyed knob from the end
4. Discard the old filter
5. Slide the knob onto the end of the new filter
6. Push the new filter into the fridge until it stops
7. Twist the filter a quarter-turn clockwise
8. Run water through the dispenser for 3 minutes
9. Reset your "change filter" light (if your fridge has one)

Resetting your "change filter" light:

• Press the light switch (the one that the refrigerator door presses every time you close the door) 5 times within 10 seconds.

OR

• If the fridge has a filter button, press and hold it for 5-10 seconds.

These filters are all interchangeable, so you can use any of them in your fridge...

	Aqua Fresh WF285	Brita WPRF-100	Whirlpool 4396508	Whirlpool 4396510
Staff Rating The FridgeFilters.com Staff Rating is based on an in-depth analysis of the filter materials, construction, packaging, specifications, and certification. Generally speaking, a filter with more stars is NSF certified, is made of high-grade plastic with tight seams, and has no sharp edges. The filter label and box are well designed, and include color photos to aid in installation. Once installed, the filter produces better tasting, healthier water. Factors include: Flow rate, capacity (filter life), micron rating, etc. Filtering material - carbon block, granular carbon, pleated paper, etc. The type of contaminants removed by the filter - Chlorine, Lead, Cysts, etc. The number of different contaminants removed The percentage reduction of each contaminant Materials used to make the housing Tightness of seams, quality of o-rings, etc. Certification by an independent agency - ANSI, NSF, WQA, etc. Length of manufacturers warranty, Good Housekeeping seal of approval, etc. Detailed installation instructions on the filter label, box, or both Country of manufacture - USA, Mexico, Taiwan, China, etc.	(more info) The Aqua-Fresh filter removes quite a few impurities, but we lowered its rating because it's not certified, the filter is rough in places, the edges aren't very crisp, and the plastic has a "recycled feel" to it. The label isn't quite straight, and almost looks like it was applied by hand. If those details don't bother you, it's hard to find a better bargain.	(more info) The Brita filter is really well made, with nice tight seams and crisp edges. The box and label include detailed installation instructions - which is nice since you only change the filter twice a year. The filter removes as many impurities as the best filters we sell, and Brita guarantees it will fit and make the water taste better. Great filter, great price, trusted brand... the Brita is hard to beat.	(more info) The 4396508 should fit perfectly since Whirlpool Engineers designed both the filter system and the filter cartridge - there's no guesswork here. A longer list of impurities would be nice, but that's what the 4396510 is for. Great way to save a few bucks and still get the Whirlpool name.	(more info) Like the 4396508, the 4396510 should be a perfect fit for your fridge. The filter removes more impurities than the 4396508 - including Asbestos, Cysts, and some herbicides. A great, no-compromise, genuine Whirlpool filter.
Customer Rating
Country of Origin	China	U.S.A.	U.S.A. / Taiwan*	U.S.A. / Taiwan*
Certification	None	NSF 42	NSF 42 & 53	NSF 42 & 53
In Stock
Price	$27.99	$31.99	$34.99	$38.99
	Every 6 Months	Every 6 Months	Every 6 Months	Every 6 Months

*Whirlpool is moving production from the U.S.A. to Taiwan.