iSpring WSP-1000 Reusable Whole House Spin Down Sediment Water Filter, 1000 Micron, Flushable Prefilter Filtration, 20GPM, 1" MNPT + 3/4" FNPT, Brass

I've seen some people complain about the flow rate of this filter but they pretty much all have one thing in common - well water. This filter is great for city water. But it's probably too small for well water with all the sediment and particulate matter in it. I know the times we live in are expensive and we're all looking for a deal. Basically we want something for nothing but that's not how the world works. You can't expect this size filter to do the job of the iSpring WSP100ARJ-BP which is the size of a small child. And no I'm not kidding. I had to carry it with two hands because it is that big. I ordered that filter because I wanted the automatic flushing system and the different size micron filter screens that are available but it was way more than what I needed. It is a large and very robust filter, plus it has a metal bypass dial on top so you still can have uninterrupted water flow to your home while servicing the filter. Incidentally, if you purchase the WSP100ARJ-BP do yourself a favor, have an extra filter ready to go so you can just exchange the filter and wash the dirty one at your leisure. I know the WSP100ARJ-BP is more expensive and especially if you add another filter but with what we pay for groceries and gas today, isn't your water just as important. Maybe cut back on the $7 dollar coffees and the lottery tickets that you never seem to win, and invest in the WSP100ARJ-BP.Besides, small filters, regardless of manufacturer, can't handle most well water. You need something larger. You don't bring a knife to a tank battle. The WSP100ARJ-BP is the tank of choice for well water. Maybe iSpring WSPARB can work too but if it was my family, I'd use its big brother WSP100ARJ-BP. While the WSPARB does have the automatic flushing available, you don't have many different size micron filters available.I know some people switch from the 50 micron filter to the 200 or even a 500 micron filter due to a loss of water pressure and because the 50 micron filter plugs up much quicker than a 200 or a 500 micron filter but you're just letting in more sediment and particles into your home's working water which is bad for your faucets, fixtures, and your family. Regardless of micron size the overall SIZE (length and width) of the WSP filter is just too small. Source water pressure at my house is 72psi. After the softener and this WSP 100 micron filter I'm at 70psi. So, it's not the product that's the problem. You undersized your filtration needs because you wanted the WSP filter to do the same job as the WSP100ARJ-BP and it just can't when your well water is just clogged up with sediment and other unwanted contaminants. A big filtration job calls for a big filter or even multiple filters.So how's my experience with this filter going so far? In a word, great.First, I'm using it as a post filter. I know that sounds counterintuitive to it's function but I put it on after my water softener just before the water enters the house because water softeners have resins beads inside them for the ion exchange process, and sometimes water softeners can become damaged in shipping or they're just defective from the factory. If those resin beads come out of the water softener, they can go throughout your whole house's plumbing, and this is not a fun job nor a cheap job to remedy. Just ask a plumber. So, if my water softener fails, resin beads will only clog up this filter and go no further.Second, this filter is working great. I've had it working for a while now with no issues. I like that the main body is made of metal. It came with all the necessary parts including the bracket that the filter hangs on and the wrench for taking the filter housing off.Third, the customer service and support has been outstanding even before I bought this filter here at Amazon. There are two phone numbers at 123filter.com. If I get the answering machine at one, I'll call the other. I usually get through the first time but if I don't, they actually return calls if you leave a message. I know how important customer service is and if I experience bad customer service and/or support, I dump the company. I also wouldn't waste my time writing a long review like this on a company that treated me like a welcome mat. Sean at 123filter has been patient, insightful, and has answered all my questions before and after being a customer.

This has been a great filter that I have used as a prefilter to my water conditioner, whole house filter and undersink filter. It does exactly what they say it will do. Using the 100 micron I'm removing the silt, residue coming from my well. I do flush it often though, like at least every other day. Important thing is I bought it in 2023 and it started leaking from the flush ball valve recently. I called ISpring customer service to buy a replacement and talked to Michele. It didn't take 2 minutes of explaining to her my problem that she politely told me she would replace the housing. Within 2 days I had a new free filter, complete. Thank you so much for your help Michele and ISpring for standing behind your products.

This is a rugged product built with high quality materials that does the job it was designed to do. A must-have for a well water supply system, it has extended the life of my downstream filters and helped protect my appliances and faucets from damage. I've run the 50-micron filter for a couple of years but with the help of iSpring Support, a better choice for me turned out to be the 100-micron filter cartridge. I suspect the optimal filter size may be unique to each installation. I have to commend iSpring Customer Support, and particularly John. Unlike some support calls I've experienced (with other vendors), John was intimately knowledgeable about the industry, their products, fully resolved my questions, and sent along a replacement cartridge. Note: answered my call on the first ring!

Have a well and have been losing pressure with quite a bit of sediment (sand). Pump and pressure tank are in my basement, which the elevation change caused an estimated 5-7 psi loss. Pressure tank is now upstairs elevated above everything except shower head. Placed this 50 micron sediment filter after pressure tank and then a 5 micron charcoal whole house filter. When I first turned pump on, pressure was noticeably higher and pushed a good amount of sediment into the filter and through the existing lines. Took apart all my faucets and pushed out a good amount of sediment.This product is definitely quality built and easy to clean out. Does it reduce water pressure on a well system? Maybe. My pressure is not as high as my parents in town, but more than enough for any application for which I use (my parents kitchen sink fully open is like a pressure washer which splatters water in about a 5' radius if it hits the bottom of the sink).