iSpring WSP-SL Reusable Whole House Spin Down Sediment Water Filter Softener, Includes Siliphos Helps Prevent Scale and Corrosion, 1" MNPT 3/4" FNPT
About this item
- Rated at 50 Micron. The whole house spin down sediment filter is the ideal first stage water filter for residential homes to reduce sediment, rust, dirt, sand, and large particles before water entering to a finer whole house water filtration system.
- Flushable and Reusable. Take the considerable workload off finer filters that follow behind it; helps create a multi-layer gradient filtration system for better filtration results and extend filter life. WSP series can be used for waste water treatment by spin down the sediment.
- Siliphos Design. Includes Siliphos to help soften water and prevent scale and stop corrosion, greatly extending the life of your plumbing fixtures. It is recommended that the filter to be replaced every 3-6 months to prevent scale from building up.
- Easy Installation. Double threads on both ends. 1-inch MNPT and 3/4 inch FNPT, flush out valve has garden hose barb fitting. See-through housing provides easy visual monitoring.
- Indoor friendly. Its for 40- 100F, 20 -100 psi and for indoor use only.

iSpring WSP-SL Reusable Whole House Spin Down Sediment Water Filter Softener, Includes Siliphos Helps Prevent Scale and Corrosion, 1" MNPT 3/4" FNPT
$71.99



High-quality Materials
WSP Series utilizes 316L food-grade stainless steel and has passed the explosion-proof test over 500 psi pressure and the water hammer test over 100,000 times.

Prolong Service Lives of Your Appliances
WSP Series is your reliable choice of pre-filters. It protects and extends the life of your standard filters by removing the large dirt, sand, and rust particles before they reach the rest of your plumbing system, including water softeners, water filtration, and expensive appliances.

Easy Installation and Maintenance
The WSP series is flushable and reusable. It is recommended to flush it regularly (daily or weekly), depending on the water usage, sediment amount, and the hardness level. However, as hardness tends to form a hard scale that clogs the screen, simple flushes may not be sufficient. When necessary, remove the stainless steel cartridge and clean it with a brush, and/or soak it in vinegar.
Choose the Appropriate Microns of Filters for Your House

The WSP spin-down sediment filter comes with a variety of options in micron size. Smaller microns allow less through, but to get most life and efficiency out of your filters it’s important to only go as small as you need. Differences in water quality and your water pressure affect the performance of the WSP. Please avoid the mistake of using 'fine' filters for 'rough' water and causing the filters to clog sooner than expected. Use multi-stage filters to achieve one of the best filtering results and longer cartridge life.
50 micron (Replace every 12-24 months)
100 micron (Replace every 12-24 months)
200 micron (Replace every 12-24 months)
500 micron (Replace every 12-24 months)
1000 micron (Replace every 12-24 months)
- Availability: In Stock
- Model: WSP-SL
- Manufacturer: iSpring
Reviews with images
Write Review

2020-01-07
Excellent and sold product. Brass and thick plastic, all connectors and component are well made.

2019-12-12
Well made, easy to install, and works great. Flush valve is handy for draining the sediment. Great addition to our water system.

2019-10-11
No problem with connection to the whole house water filter. Can be served as water exit port when changing out the filters. No problem since installed.

2019-10-02
Installation was easy. Catches most sediment and seems to decrease scale build up. I am happy with this water filter.

2019-09-27
Installed this WSP-50SL Spin Down filter prior to our 3 stage iSpring whole house filter system. It has made a great impact in filtering sediment prior the whole house filter system. I am pleased with how sturdy the construction and how easy it is to maintain and service. Can't go wrong with this product.

2019-06-23
Great product. Recommend to install one prior your whole house water system or water softener.
-
iSpring RCC7AK 6-Stage Reverse Osmosis System w/ Alkaline Filter, 75 GPD, NSF Certified
$239.99 -
iSpring WGB32B Whole House Water Filter System, Highly Reduces Sediment, Taste, Odor, and up to 99% Chlorine, 3-Stage w/ 20-Inch Sediment and Carbon Block Filters, 1" Inlet/Outlet
$516.99 -
iSpring WGB32BM Whole House Water Filter System, Reduces Iron, Manganese, Chlorine, Sediment, Taste, and Odor, 3-Stage Iron Filter Whole House
$535.99 -
iSpring WGB32B-PB Whole House Water Filter System w/ 20" x 4.5" Sediment, Carbon, and Lead Reducing , 3-Stage Whole House Water Filtration System
$560.99 -
iSpring WSP Reusable Whole House Spin Down Sediment Water Filter, 1" MNPT 3/4" FNPT w/Push to Connect Fittings, Lead-Free Brass
$46.54 -
iSpring FWSPSL Spin down Sediment Water Filter Replacement Cartridge with Siliphos
$27.99 -
LittleWell ACPF8MPT12 Brass 1/2'' Push-Fit X 3/4'' NPT Male Pipe Thread Coupling , works the same as SharkBite
$12.99 -
LittleWell ACPF12MPT12 Brass 3/4'' Push-Fit X Male Pipe Thread Coupling, works the same as SharkBite
$13.99 -
LittleWell AEPF12MPT12 Brass 90-Degree Elbow Fitting-3/4'' Push Fit X 3/4'' NPT Male Pipe Thread, works the same as SharkBite
$21.99 -
iSpring WSPGR - Reusable Spin Down Sediment Water Filter (50 Micron w/Scraper & 360°Head)
$126.99 -
iSpring WSP-50SL+ACPF12MPT12x2 Reusable Spin Down Sediment Water Filter w/Siliphos, Alternative Water Descaler, Hot Water System Protector W/Push-Fit Plumbing Fittings
$83.99 -
iSpring WSP50SL+AHPF12MNPT12X2 Reusable Spin Down Sediment Water Filter with Siliphos and Push Fit Ball Valve
$139.99 -
LittleWell ACPF12MPT12X2 Brass 3/4'' Push-Fit X Male Pipe Thread Coupling, 2 Pack, works the same as SharkBite
$17.99 -
LittleWell ACPF12MPT12X4 Brass 3/4'' Push-Fit X Male Pipe Thread Coupling, 4 Pack, works the same as SharkBite
$37.99 -
LittleWell ACPF12MPT12X10 Brass 3/4'' Push-Fit X Male Pipe Thread Coupling, 10 Pack, works the same as SharkBite
$57.99 -
LittleWell AEPF12MPT12x2 Brass 90-Degree Elbow Fitting-3/4'' Push Fit X 3/4'' NPT Male Pipe Thread, 2 Pack, works the same as SharkBite
$36.99 -
LittleWell AEPF12MPT12x4 Brass 90-Degree Elbow Fitting-3/4'' Push Fit X 3/4'' NPT Male Pipe Thread, 4 Pack, works the same as SharkBite
$52.99
-
Start Download
WSP-SL Manual.pdf