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Specifications
Technical Specs
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Waterdrop Plus ADQ747935 MDJ64844601 Refrigerator Water Filter, Reduce PFAS, Replacement for LG® LT1000P®, LT1000PC, ADQ747935, ADQ74793501, Kenmore 46-9980, LFXC24796S, LSFXC2496D (Package - Available at Fridge.com
The Internet’s Verdict
77%positive
4.1★ weighted·across 299 ratingsHow We Score It
Gathering the reviews
We continuously collect owner reviews and public discussions from major retailers and community forums, de-duplicate them, and set aside anything we can’t tie to a verified purchase.
Calculating the average
Averaged across every source we found (Amazon, AJ Madison, and other retailers). Each source counts in proportion to how many ratings it has, so a store with thousands of reviews moves the number more than one with only a handful.
✓ Updated regularly · No manufacturer input
“I recently purchased a package of three water filters for our LG refrigerator we’ve had for a little over six months. LG offered a special price offering for them which was a nice incentive to purchase the filters. To date, the filter we used has performed well and the water tastes fine.”
Owners Answer
The questions shoppers ask, answered from real owner reviews and discussions across the web — not the manufacturer spec sheet.
Experiences vary significantly. Many owners report the filter works well and noticeably improves water taste, removing chlorine and chemical flavors. However, a substantial number of reviewers report the opposite—that the filtered water tastes worse than tap water, with chemical, plastic, or unpleasant tastes persisting even after flushing. Some have measured water quality with TDS meters and found the filter does not reduce contaminant levels, or even increases them. If water quality is critical to your decision, testing the filter in your specific water conditions before committing to a subscription is advisable.
Most reviewers report the filter is straightforward to install. However, some owners note that filter placement can be awkward—particularly in models requiring removal of shelves or reaching to the back of the refrigerator—and a few report difficulty with the filter cover or locking mechanism. Overall, installation is generally described as simple, though design and accessibility vary by refrigerator model.
Most owners report the filter fits and locks correctly. However, a recurring issue affects some users: newer filters do not lock in place or fit the housing properly, even though they are marketed as compatible. Some reviewers also report that the filter ears are delicate and can be gouged by the housing, leading to leaks. If you experience fit or locking issues, contacting support with your refrigerator model number is recommended.
Most reviewers report no leaks. However, a subset of owners have experienced leaks after installation, sometimes repeatedly across multiple filter replacements. Leaks have been attributed to delicate filter ears being gouged by the housing material or improper locking. If you encounter a leak, verify the filter is fully locked in place and consider contacting support if the problem persists.
Reviewers consistently note that these filters are significantly more expensive than off-brand or third-party alternatives. Some owners report saving 80% or more by switching to generic brands. While a few reviewers acknowledge the quality may justify the premium, most feel the price is not competitive. Subscription options are available at better rates, though some have reported difficulty canceling subscriptions.
Reviewers recommend flushing the filter before use, typically by running 1–2 quarts of water through it. Most owners report the water tastes good immediately or within a few days. However, some note it can take 1–2 weeks of use before the water reaches optimal taste and clarity. Following the manufacturer's flushing instructions will help minimize any initial off-taste.
If filtered water tastes off, first ensure you have flushed the filter thoroughly (at least 1–2 quarts) per the manufacturer's instructions. Some reviewers found that running additional water through the system improved taste over time. If the problem persists after flushing, try a replacement filter—some owners reported that a defective filter was the cause and a new one resolved the issue. If multiple filters show the same problem, consider testing your water quality with a TDS meter or switching to an alternative filter brand.
Specifications
Side-by-Side
How this water filter stacks up against close alternatives on Fridge.com.
| Spec | Waterdrop Plus ADQ747935 MDJ64844601 Refrigerator Water Filter, Reduce PFAS, Replacement for LG® LT1000P®, LT1000PC, ADQ747935, ADQ74793501, Kenmore Waterdrop · LT1000P |  LG · LT800P |  LG · LT700P |  LG · LT600P |
|---|---|---|---|---|
| Price | — | $54.99 | $54.99 | $54.99 |
| Installation Type | — | push-twist | push-twist | push-twist |
| Data Source | CJ Affiliate Network | lg.com | lg.com | lg.com |
| Filter Category | aftermarket | oem | oem | oem |
| Lifespan Months | 6 | 6 | 6 | 6 |
| Capacity Gallons | — | 200 | 200 | 200 |
| Nsf Certifications | — | NSF 42, 53, 401 | NSF 42, 53 | NSF 42, 53 |
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| Where to buy | — | Get Deal | Get Deal | Get Deal |
What Owners Say
286 ratings
I have using LG replacement water filters for years on all my LG refrigerators. Great peace of mind of drinking quality filtered water and ice.
I did some research, and I decided to go with LG for buying what I needed. Automatic delivery of the product I want and the price is really good, considering the other options.
The most important fact about the filter is that the water taste good. I live in Morgan Hill, CA and the water quality here is pretty poor. Apparently of the following disinfectants, Chloramine(chlorine+ammonia)/Mono- chloramine/CL2/Chlorine Residual/Chlorine…
I bought a new filter for our fridge. Not only did it arrive quickly but the website made it easy to find the correct one. Much appreciated.
Really happy because the filter really makes a difference in the taste of the water. Easy Peezy to remove and replace.
Watch First
Sourced and aggregated by Fridge.com.
Documentation
Official manufacturer documents for this model — owner's manuals, spec sheets, installation guides, and warranty terms.
Manufacturer documents archived by Fridge.com so links keep working when manufacturer URLs change.
Quoted from the manufacturer document
What the manufacturer document for this Waterdrop model states about temperature settings, care and maintenance, and warranty terms — quoted word for word, never paraphrased.
Temperature settings
“The maximum operating water temperature of this filter system is 100°F (37.8°C).”
Care and maintenance
“The disposable filter cartridge MUST be replaced every 6 months, at the rated capacity or sooner if a noticeable reduction in flow rate occurs.”
“Dispense 2.5 gallons of water (flush for proximately 5 minutes) to remove trapped air and contaminants from the system.”
“It is essential that operation, maintenance and filter replacement requirements be carried out as scheduled for this product to perform as advertised.”
Warranty terms
“Service issues resulting from the use of an unauthorized water filter will not be covered under the product warranty.”
Compatibility
Verified from this filter's own listed fit data — always confirm your model number before ordering.
Showing 12 of 13 refrigerators we track.
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LG 3-Door French Door Refrigerator with Hybrid Handle Design, Stainless Steel, 25 cu. ft.
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LG 3-Door French Door Refrigerator with Hybrid Handle Design and External Ice and Water Dispenser, Stainless Steel, 25 cu. ft.
$1,989.28
LG LF29H8330S 29 CuFt 4-Door French Refrigerator
LG Smart Wi-Fi Enabled French Door Refrigerator, Stainless Steel, 28 cu. ft.
$1,999
LG 28 cu. ft. 36-Inch Wide French Door Refrigerator with External Ice and Water Dispenser
$1,999.99
LG 29 cu. ft. 3-Door French Door Refrigerator in Stainless Steel with Door Cooling+ and Internal Ice Dispenser LRFCS29D6S
$1,599
LG Smart Counter-Depth MAX, French Door Refrigerator, Print Proof Stainless Steel, 27 cu. ft.
$1,799
LG Smart Counter-Depth MAX French Door Refrigerator, Counter-Depth, Stainless Steel, 27 cu. ft.
$1,899
LG 32 cu. ft. French Door Refrigerator
$1,899
LG 3 Door French Door, Standard Depth, Ice and Water with Single Ice Maker, 28 cu. ft.
$1,795
LG 26 cu. ft. Counter Depth French Door Refrigerator
$2,199
Same OEM family
Waterdrop Plus LT1000PC ADQ747935 NSF 401 Refrigerator Water Filter and Air Filter, Replacement for LG® LT1000P®, LT-1000PC, LRFXC2406S, LMXS28596S,
GLACIER FRESH Water Filter LT1000PC Replacement for LG Refrigerator, Compatible with LG LT1000P/PC/PCS, LT1000PC, LT-1000PC, MDJ64844601, ADQ747935 AD
LT1000P ADQ747935 Water Filter 6-Month Replacement for LG LT1000P/PC/PCS ThinQ Water Filter AGF80300704,LRFS28XBS,LRFLC2706S,LRMXS2806S,LMXS28626S,LFXS26973S,LFXC22526S,3 Combo Set
ADQ747935 LRMXS2806S AGF80300704 LMWC23626S Water Filter for LG lt1000p
Waterdrop LT1000PC ADQ747935 MDJ64844601 Refrigerator Water Filter, Replacement for LG® LT1000P®, ADQ74793501, ADQ74793502, 46-9980, 9980, LFXC24796
LMXS28626S LFXS26973S LMWS27626S LRFLC2706S LHFS28XBS LRFXC2606S LFXC22526S LRFWS2906S LFXS26596S LRSOS2706S LF24Z6530S LF29H8330S Water Filter Replacement for LG LT1000P ADQ747935
Waterdrop Alkaline LT1000PC ADQ747935 Replacement for LG® LT1000P®/PC/PCS ThinQ® Refrigerator Water Filter, LFXS26973S, LMXS28626S, LMWS27626S, LFX
Pureline LT1000PC Refrigerator Water Filter Replacement for LG LT1000P, ADQ747935, MDJ64844601, Kenmore 46-9980 and LT120F Air Filter (3 Pack)
More from Waterdrop
Other models in the same family — useful for comparing capacity, finish, and feature mix.
Brand Background
Waterdrop occupies a specialized niche in the refrigerator ecosystem, focusing exclusively on water filtration rather than manufacturing refrigerators themselves. The brand produces premium water filtration systems and replacement refrigerator water filters designed to work with various refrigerator makes and models. Currently, Fridge.com tracks 13 Waterdrop products, all of which fall into the water filter category. This includes models like the WD-F16 and WD-F39, which represent the type of aftermarket filtration solutions the company is known for. While Waterdrop does not compete in the traditional refrigerator manufacturing space, their products serve an important function for consumers seeking quality replacement filters that may offer cost savings compared to OEM options from major appliance brands. For shoppers whose existing refrigerators require new water filters, Waterdrop provides an alternative worth considering alongside manufacturer-branded replacements. As Fridge.com continues to expand its coverage of this brand, additional performance data and consumer feedback will help paint a clearer picture of how these filtration products perform in real-world household use.
