Troubleshooting & Analysis
The first thing I noticed was the click
You know that little resistance you feel right before a fridge filter seats? With the LG OEM LT800P, it's a clean quarter-turn and a soft click and you're done. The first time I dropped a compatible 7361340 into my LG French-door — the one with the dispenser in the door — I half expected it to wobble or grind. It didn't. Same quarter-turn, same click, maybe a hair more force at the very end. Then I poured a glass, and honestly, I sat there waiting to taste plastic or chlorine or *something* to justify the price I didn't pay. I tasted water. Cold, clean, slightly better than the tap I'd been drinking for the two weeks my old filter was overdue.
So let me just tell you what these last few months have actually been like, because I've now run this thing as my daily filter and I have opinions.
The price gap is the whole reason you're here
The genuine LG LT800P runs somewhere in the $45–$55 range most places, and LG wants you swapping it every six months. So that's roughly $90–$110 a year, every year, for as long as you own the fridge. The compatible 7361340 I've been buying lands at right about half that — call it 50% off per filter. Over a typical fridge's life, that's not coffee money. That's a few hundred dollars that stays in your pocket for, near as I can tell, the same job.
And before anyone panics about "cheap means unsafe" — the one I use is built to NSF standards for the stuff that actually matters: chlorine taste and odor reduction. That's the bar an LG water filter is realistically clearing too. You're paying the OEM premium for a logo molded into the plastic, not for some secret filtration sorcery.
Install: genuinely a non-event
If you've ever changed an LG filter, you already know how. Twist the old one out — mine sometimes gives a little sigh of trapped water, keep a paper towel handy — push the new 7361340 in, and lock it with that quarter-turn. The part I won't let you skip: flush about three gallons through the dispenser before you trust it. The first half-gallon out of mine came out cloudy and spat a bit of air. That's not a defect, that's just air in the new cartridge clearing out. By the third gallon it ran clear and quiet. Took me maybe five minutes total, and most of that was standing there filling a pitcher over and over.
Fit-wise, the compatible seats flush in the housing. I've read people worry about leaks with aftermarket filters, and I watched mine like a hawk for the first week. Bone dry. No drip down the door, no puddle under the crisper.
Where it's just as good — and where it isn't
Taste and ice are the two things I actually judge a fridge filter on, and on both this holds up. Ice comes out clear, not that murky cloudy cube you get from a tired filter. Water's crisp. Through about four months of daily use I haven't noticed the taste falling off a cliff the way an expired filter does.
Now the honest part. A couple things separate it from the OEM:
- The first day or two, there was a faint plastic-y note on the very first glass each morning. Ran a cup through, it vanished. By day three it was gone entirely. New-filter smell, basically — the OEM does a little of this too, just less.
- The plastic on the cartridge body feels a touch lighter than LG's, and the molding around the cap isn't quite as crisp. Doesn't affect a thing functionally. It just looks and feels like the budget option it is, which — fine, it is one.
- The packaging is forgettable. A thin box, a plastic sleeve. Don't expect the LG presentation.
That's the real list. Not deal-breakers, but I'd rather you hear it from me than feel ambushed when the box shows up looking cheap.
Why you can't just let this ride
Here's the thing people forget: a fridge filter isn't decoration, and a dead one is worse than no plan at all. Once the carbon's saturated — and that's exactly what's happening at the six-month mark — it stops grabbing the chlorine and sediment and off-tastes it's supposed to catch. You're basically drinking and freezing tap water at that point, except you *think* you're filtered, so you stop paying attention. That's the trap. The whole reason I keep a compatible on hand is that at half the price, I actually swap it on time instead of nursing an exhausted OEM for nine months to stretch the cost.
So who should buy what
I'll be straight: if your LG fridge is still under a warranty that gets fussy about non-OEM filters, or you're the kind of person who will lie awake over a brand name on a water cartridge, buy the real LT800P and sleep fine. No judgment — sometimes the premium is just buying calm.
But for me? I've now bought the 7361340 more than once, on purpose, after testing it. It seats right, it doesn't leak, the water tastes clean, the ice is clear, and it costs half. The downsides are a faint first-day plastic smell and cheaper packaging — things I forget about thirty seconds after install. For fifty-some bucks a year back in my pocket, doing the same job, that's the one I keep grabbing. And I'll grab it again next swap.
