Instruction: Answer the given question by extracting information from the supporting document.

Input:
Question: Is this a replacement for the Honeywells 50250-S prefilter?
Document: I ordered this as a replacement for my Honeywell 50250 True HEPA Air Purifier. When I cut it to size, I was able to get 2 filters out of one, so I have a replacement for the next time.
(4) You get a better deal by buying prefilters from generic suppliers. The generic filters I have bought are less expensive, thicker and have much less loose black carbon dusts than ones from Kaz and Honeywell. Plus you usually get 2 filters for Honeywell 50250 air purifier instead of 1.Search "B000U204W2" or "B0009GZJT2" on Amazon, get 16 inch x48 inch $6.25 or GE SmartAire Cut-to-Fit Replacement Carbon Pre-Filter  15x48 $7.
When shopping at the local stores, it is hit or miss whether they will have this product on the shelf. This filter does a good job as a prefilter, keeping the HEPA filter clean longer.
I have had two of the large round hepa filters for at least ten years, probably more. They just keep working!I replace with this prefilter and ever couple of years replace the actual hepa.
Its definately your good ole prefilter here and i only have one complain but its understandable its not adressed. My issue is that it isnt precut so whatever you choose to use it for cut it carefully so as to avoid waste. Other than that good product and ive had no issues with it.
Needed to replace a long overdue prefilter. Worked well and was easy to cut into place. Was quite large, as its a universal fit so it seems that a good, snug fit would be achievable with a variety of filter sizes
Now the reason to get this prefilter, is to do just that, to prefilter larger dust particles so it will not clog up the Hepa filter. For around $13, it is a bit of a ripoff.When they say universal, it means you have to cut the shapes out yourself, and the cutout lines they give you arn't even close to being good.
I have a 50250 Honeywell filter and it was pretty easy to cut and it it right over the Filter. Comes with the Pre-Filter and two new velcro holds to keep it secure once you've cut it to the correct size.
This filter is just like the original that came with my 50250. This filter is literally half the cost versus my local big box stores. I only wish I could get a subscription for these to be delivered every three months.
I do not recommend Honeywell brand HRF-AP1, HRF-APP1 or 38002 because :(1) Prefilters HRF-AP1, HRF-APP1 or 38002 (all made in Mexico) are thinner and much lower quality than the original prefilter that comes with the air purifier or the generic ones made in US, Korea or China that I bought before. The prefilter 38002 is basically the same quality, thickness and porosity as prefilter HRF-AP1 except for the higher price.
Answer: Yes It can used in The Honeywell 50250-S prefilter.