iSpringWSP-100SL Reusable Whole House Spin Down Sediment Water Filter, Siliphos Helps Prevent Scale and Corrosion, 1" MNPT + 3/4" FNPT, 100 Micron

I purchased the WSP-50SL. Great addition. You can taste and smell the difference as soon as you install it. I also purchased two [Push fit 3/4 inch x 1 inch], one on each side of the spin down sediment filter.Even though they recommend putting the filter as the first stage, I installed my spin down filter “after” the 3 stage whole house filter. I figure it is a final stage filter (50 micron) I can clean easily and notice when too much debris is getting through the 3 stage filter, while will indicate that the filters need replacing. Easy install.

This is my second filter from iSpring. I am very pleased with the quality of the product and how well it works. When I received the filter with Siliphos, I noticed that there was fine powder in the box and discovered that one of the Siliphos balls had broken. I contacted customer service to make sure it was okay to use the filter, and spoke with Sean. After telling me that it was fine, he offered to send me a replacement filter free of charge, which he did.I highly recommend iSpring products, they work well, are relatively inexpensive, are very well built, and they have outstanding customer support!

Love the fact it is self cleaning with just a flush Love foyer is long lasting

On catchment, and was looking for a solution to deal with premature filter failure. Purchased the 50 micron variant. Solid little unit, and was easy to install. Only issue is the mounting bracket; doesn't completely lock in the filter housing. Would recommend pipe dope instead of Teflon tape to ensure no leaks at 1" mpt's.

This is a surprisingly "beefy" little unit - heavy duty glass container with heavy brass top and well constructed filter which is fairly easy to clean. Simple and straight-forward installation which was quite easy (they even provided some Teflon Tape!). Overall, I'm very impressed with this unit so far and will buy another for my camp house assuming I've encountered no problems after 3 months constant use (only been 40 days since I installed this). I installed this unit ahead of my cartridge filters and there is no doubt in my mind that it will significantly extend their life based on the amount of contaminants/sediment it has already prevented from reaching them - UGH!!!. I purchased the unit with the "Siliphos" filter because I have EXTREMELY hard water and the "Siliphos balls" inside the filter are supposed to help reduce hardness. I can't honestly say just yet how effective they are in reducing hardness and scale because I believe this might take some time to truly be effective. I'll update this aspect of my review after 90 days or so use.My only complaint with this unit is that I wish a mounting bracket were included or at least available for purchase to support it. There's no issue if you are installing it in rigid piping of any kind that is properly supported on either side of this unit BUT if that is not the case and one or both sides are connected to flex piping, the installation doesn't appear as neat and professional. I've not experienced any leaks so far, but it is a concern in the back of my mind over time as the piping is already sagging and I'm trying to determine the best way to support it (ie; can't strap pipe directly to the wall because you need room around the filter to be able to use the supplied wrench to remove the filter canister. I'll add some photos of my solution for this (assuming I find one).

I initially bought a 50 micron filter since we have well water with a lot of rust. This filter worked amazingly well for two weeks until I noticed our water pressure dropping significantly. I called Nick at ispring to explain our situation to him. He believes the 50 micron filter screen is too fine for our well water and so he’s sending us a 100 micron filter screen as a replacement for free. He’s positive that this will take care of our problem. That’s what I call good customer service! I highly recommend this company!

The media could not be loaded. I had an old broken down leaking full size water softener i had to get rid of, i used the connections from that water softener for this filter instead and it ended up working perfectly, there was even a connection for the flush valve on this filter from the old softener! I know my installation looks rather "primitive" but its working great doesnt leak and the flexible water pipes are actually pretty stiff so they hold the filter in place well, and allow me to "adjust" where it sits. I know im rambling but just wanted to throw this idea out there for everyone!

I have a well system and purchased a WSP50SL-ARJ-BP siliphos whole house filter and began to lose flow rate. I contacted iSpringfilter support and explained my situation. My support representative was Nick. Who is exceptional in his product knowledge and determined that the water system needed a 100 micron filter. He explained the 50 micron filter screen was to fine and trapping well sediment creating a buildup on the filter screen; in which, the automated flushing system would not be able remove. He was confident the issue would be resolved with the 100 micron filter and was sending a replacement filter free of charge. That’s what I call customer service. Shout out to Nick, thank you for understanding the customer situation and providing exceptional product knowledge. I highly recommend iSpringfilter products for your water treatment systems.

Easy to purchase and get help choosing a filter. Sean did a great job walking me through which filter micron I should use and even sent 2 other sizes to see which one works best for our water. Filter system works well. Would recommend

Llegó dañado pero ya he tenido antes este modelo y son buenos.

El filtro funciona perfecto y elimina las partículas grandes antes que los filtros principales. Cuando se recibió el filtro, faltaba la llave. Me puse en contacto con Nick en ispring y rápidamente me envió un reemplazo. Nick fue muy útil y rápido para ayudar.

In June 2021 we installed the iSpring's WGB32B full house water system along with their Spin Down filter (WSP 50 Micron) and UV Light (UVF55) at our family cottage. We have experienced quite a significant change in water quality since this system has been installed (almost 18 months now). Everyone in the extended family who use the cottage all are totally impressed with the fantastic taste, no Sulphur smell, and reduced hardness of the water now, i.e., no more bottled water needed! This includes our elderly parents who had many negative effects from the original well water and now they love the water at the cottage – they say it is even better than their city water. An additional benefit of this new system is that there is no more staining of the kitchen and bathroom fixtures (i.e., sinks, tub, and toilet). As for iSpring's customer service, they are top notch (thanks again Francis). They were very helpful in our original investigation/design questions, responded very quickly with an issue of a broken filter during shipping (they expedited us a new filter right away), and gave great support figuring out a low water pressure issue (which happened to be just the Spin Down filter getting dirty … and with iSpring's help we were able to easily clean the filter and get the pressure back to normal – I guess we used to always just drink that well sediment before; yuck). Note, as a DIYer with some past DIY plumbing experience, this system was a very straight forward and easy install. Remember to install a flow meter at the exit of the system so you can keep track of how much water is going through to know when to change the filters (i.e., 100,000 US gallons). We always recommend this system to anyone we know who is looking for a similar great water supply solution.

Excelente filtro, fácil mantenimiento y lo mejor es que se puede detectar cuando se acumulan sedimentos, el filtro es lavable permitiendo manter limpio el sistema. Es cierto que el costo es mayor que un filtro normal, pero los beneficios son mucho mayores, una buena compra.