This is an authentic LG charcoal filter for your microwave, sourced directly from the manufacturer. It is designed to remove odors from the air that circulate through your microwave vent. It measures approximately 11 inches in length, and 2.5 inches in width.
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★★★★★
★★★★★
Stella T - May 11, 2021
Verified Purchase
Perfect!
I ordered the part and 2 days later it was on my doorstep. It fit perfectly and was exactly what I needed. It was very easy to order also. Thank you!
★★★★★
★★★★★
Mark J - August 4, 2021
Verified Purchase
Easy repair, part delivered quickly, quite expensive.
The part was just what I expected and was delivered quickly. It was quite a bit more expensive than I expected but the service.was great.
★★★★★
★★★★★
Jim M - April 15, 2023
Verified Purchase
Charcoal filter for microwave
Exactly what I wanted and I couldn't believe how fast it was delivered
★★★★★
★★★★★
Wayne H - April 9, 2025
Verified Purchase
Filter
It was time to replace the filter, I received the filter on time and in working condition.
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Customer Repair Stories
Average Repair Rating: 4.8 / 5.0, 4 reviews.
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Loss of controls and no heat.
Assisted experienced and knowledgeable local repair shop technician. Had no issues during repairs. Microwave worked properly after repairs were completed.
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Keith
April 14, 2018
I can't seem to get the new air filter installed correctly. I double checked size and it is correct.
For model number 72180823500
Hello Keith, thank you for your question. The filter has to be installed horizontally, at the top of the opening. There should be two grooves on either side of the opening. The filter slides in horizontally and once the filter has cleared the bottom tab, it can be turned toward you and should slide down and sit behind the bottom tab. I checked your model, and part number 5230W1A003A is the correct filter for your appliance model number. If you need more assistance, there are some installation videos online if you search the part number in a search engine. I hope this helps!
9 people found this helpful.
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James
October 29, 2019
Hello i'm trying to get a replacement charcoal air filter, and not sure if 5230w1a003a is the correct one?
For model number 72187583610
Hello James, Thank you for contacting us. I have researched the model you have provided and have found the part you are looking for is PartSelect Number PS3527523. Hope this helps!
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Bob
November 18, 2021
Under the parts list for this model the recommended filter is #Ps3527523, described as measuring 11 1/4 in X 2 1/2 in. but under the product description it is listed as 11 in X 2 1/2 in.
For model number LMHM2237ST/01
Hello Bob, thank you for writing. To be more precise, the measurements are 2.48 x 11.61 inches . We hope this helps.
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Derek
June 25, 2022
Paper towel caught on fire in microwave. It was put out very quickly. Since that time the microwave has always smelled like fire. We have cleaned it with vinegar and several cleaners purchased on the internet. It still smells like fire. I am hoping that if I change out the filters, this will solve my problem. What grease and/or charcoal filter will I need. (If you think this is my best solution?)
If not, What? Thanks,
For model number LMV1762ST /01
Hi Derek,
Thank you for your question. The part number listed under your model number for the grease filter is PS12713651. The part number listed for the charcoal filter is PS3527525. If you need help placing an order for it, customer service is open 7 days a week and anyone will be happy to assist you. Please feel free to give us a call. We look forward to hearing from you!
Can this filter be installed by the consumer or does it require a professional?
For model number LMV2031ST
Hello William, thank you for contacting us. Based on our research, you can install the filter. We are providing you with the instructions to change the filter.
1- Remove the vent grill mounting screws located on the top of the microwave.
2- Slide the grill over to the left to remove the vent grill.
3- Remove the charcoal filter.
4- Place a new filter on that place.
5- Replace the vent grill and replace the mounting screws.
We hope this information is useful!
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