

Hero image 0 of iSpring Whole House Spin Down Sediment Water Filter, Reusable 50 Micron Flushable Prefilter, Lead-Free Brass, 1" MNPT + 3/4" FNPT, Model: WSP-50, 0 of 10
iSpring Whole House Spin Down Sediment Water Filter, Reusable 50 Micron Flushable Prefilter, Lead-Free Brass, 1" MNPT + 3/4" FNPT, Model: WSP-50
Key item features
- Whole House Protection: Acts as the initial defense for plumbing systems, intercepting sediment, rust, dirt, sand, and large particles before they reach appliances and finer filtration systems.
- Reusable Design: Features a spin-down design for easy cleaning by opening a purge valve, extending the lifespan of downstream filters and reducing maintenance costs.
- Durable Construction: Built with a lead-free brass machine head and stainless steel filter screen, capable of withstanding 20-100 psi water pressure and temperatures from 40-100°F.
- Versatile Installation: Equipped with 1-inch MNPT and 3/4-inch FNPT double-threaded connectors for various plumbing setups, including a garden hose barb fitting for the flush-out valve.
- Effective Filtration: Removes particles down to 50 microns, ideal for municipal or well water with larger sediment, and offers a maximum flow rate of 20 GPM.
- Visual Monitoring: Transparent housing allows for clear visual monitoring, indicating when flushing is necessary to maintain optimal performance.
Generated by AI
Specs
- Rec. useResidential
- Dimensions6.00 x 8.00 x 12.00 Inches
- Housing materialStainless Steel
- Color categoryGold, Clear, Multicolor
- Product lineWSP
- ModelWSP-50
Current price is USD$59.99
Price when purchased online
- Free shipping
Free 30-day returns
How do you want your item?
Columbus, 43215
Arrives by Fri, Mar 6
|Sold and shipped by iSpring Water Systems, LLC
4.653266331658291 stars out of 5, based on 199 seller reviews(4.7)199 seller reviews
Free 30-day returns
Similar items you might like
Based on what customers bought
SimPure Whole House Sediment Water Filter, DC3P, Reusable, Flushable, 40 Micron Pre-Filtration $45.99
2 optionsAvailable in additional 2 options$4599current price $45.99SimPure Whole House Sediment Water Filter, DC3P, Reusable, Flushable, 40 Micron Pre-Filtration
144.3 out of 5 Stars. 14 reviewsJahyElec Whole House Water Pre-Filter System Reusable Spin Down Sediment Filter sewage $25.99
$2599current price $25.99JahyElec Whole House Water Pre-Filter System Reusable Spin Down Sediment Filter sewage
554.7 out of 5 Stars. 55 reviewsWaterdrop Backwash Spin Down Sediment Filter Whole House Pre-Filtration System, 50-Micron, 1" MNPT 3/4" FNPT 3/4"MNPT, Traps Rust, Dust, Sand, BPA Free, Heavy Duty 316L Molybdenum Alloy Build $59.99
$5999current price $59.99Waterdrop Backwash Spin Down Sediment Filter Whole House Pre-Filtration System, 50-Micron, 1" MNPT 3/4" FNPT 3/4"MNPT, Traps Rust, Dust, Sand, BPA Free, Heavy Duty 316L Molybdenum Alloy Build
24.5 out of 5 Stars. 2 reviewsiSpring WSP-50SL Whole House Sediment Water Filter with Siliphos, 50 Micron Reusable Spin Down Pre-Filter, Prevents Scale Buildup & Corrosion, 1" MNPT 3/4" FNPT $64.99
$6499current price $64.99iSpring WSP-50SL Whole House Sediment Water Filter with Siliphos, 50 Micron Reusable Spin Down Pre-Filter, Prevents Scale Buildup & Corrosion, 1" MNPT 3/4" FNPT
64.8 out of 5 Stars. 6 reviewsWaterdrop Spin Down Sediment Filter, Backwash Whole House Water Filter System for City/Well Water, 100 Micron 500 Micron, 1" MNPT 3/4" FNPT 3/4" MNPT, Traps Sand, BPA Free $65.99
$6599current price $65.99Waterdrop Spin Down Sediment Filter, Backwash Whole House Water Filter System for City/Well Water, 100 Micron 500 Micron, 1" MNPT 3/4" FNPT 3/4" MNPT, Traps Sand, BPA Free
Upgrades Brass Sediment Water Pre Filter with Backwash Function Reusable Water Sediment Filter for Home Plumbing Systems $45.76
2 optionsAvailable in additional 2 options$4576current price $45.76Upgrades Brass Sediment Water Pre Filter with Backwash Function Reusable Water Sediment Filter for Home Plumbing Systems
Purewater Whole House Water Pre-Filter System Reusable Spin Down Sediment Filter $71.00
$7100current price $71.00Purewater Whole House Water Pre-Filter System Reusable Spin Down Sediment Filter
Waterdrop Whole House CTO Carbon Sediment Water Filter Cartridge Replacement for FXHTC, GXWH40L, W10-PR, RFC-BBSA,10"X4.5", 5 Micron, 3Pack $56.99
$5699current price $56.99Waterdrop Whole House CTO Carbon Sediment Water Filter Cartridge Replacement for FXHTC, GXWH40L, W10-PR, RFC-BBSA,10"X4.5", 5 Micron, 3Pack
Rusco Vu-Flow 1-1/2" 100 Mesh Spin Down Filter Screens - FS1-1/2-Re Replacement Set of 2 - Sediment Filter, Water Filtration, Whole House System $54.95
$5495current price $54.95Rusco Vu-Flow 1-1/2" 100 Mesh Spin Down Filter Screens - FS1-1/2-Re Replacement Set of 2 - Sediment Filter, Water Filtration, Whole House System
Boshart 14-GSWP1-50 String Wound Sediment Filter Cartridge, 4.5" x 10", 50 Micron, Polypropylene, Whole House Water Filter, 1 Pack $35.00
$3500current price $35.00Boshart 14-GSWP1-50 String Wound Sediment Filter Cartridge, 4.5" x 10", 50 Micron, Polypropylene, Whole House Water Filter, 1 Pack
VEVOR Spin Down Filter, 40 Micron Whole House Sediment Filter for Well Water, 3/4" MNPT, 4 T/H High Flow Rate, for Whole House Water Filtration Systems, Well Water Sediment Filter $75.99
$7599current price $75.99VEVOR Spin Down Filter, 40 Micron Whole House Sediment Filter for Well Water, 3/4" MNPT, 4 T/H High Flow Rate, for Whole House Water Filtration Systems, Well Water Sediment Filter
2X Down Sediment Filter Reusable Whole House Sediment Water Pre Filter 40-60 Micrometre Whole House Water Filter $34.96
$3496current price $34.962X Down Sediment Filter Reusable Whole House Sediment Water Pre Filter 40-60 Micrometre Whole House Water Filter
Vu-Flow FS-1-1/2-24 Spin-Down Filter - 24 Mesh Polyester Replacement - 8" Sediment Trapper Screen - Whole House Water Filtration $37.38
$3738current price $37.38Vu-Flow FS-1-1/2-24 Spin-Down Filter - 24 Mesh Polyester Replacement - 8" Sediment Trapper Screen - Whole House Water Filtration
Whole House Sediment Filter Cartridge - Pack of 2 $46.91
$4691current price $46.91Whole House Sediment Filter Cartridge - Pack of 2
iSpring Spin Down Sediment Water Filter, 50 Micron, Auto-Flush, Reusable, Touch-Screen and Built-in Housing Scraper, Brass Top Clear Housing, Whole House Prefilter Filtration $229.99
$22999current price $229.99iSpring Spin Down Sediment Water Filter, 50 Micron, Auto-Flush, Reusable, Touch-Screen and Built-in Housing Scraper, Brass Top Clear Housing, Whole House Prefilter Filtration
24.5 out of 5 Stars. 2 reviewsIPW Industries, Inc. | 4-Pack American Plumber W20CLA Sediment Filter Cartridge for Whole House Water Filter (Well Water, Irrigation, and House Water) $35.99
$3599current price $35.99IPW Industries, Inc. | 4-Pack American Plumber W20CLA Sediment Filter Cartridge for Whole House Water Filter (Well Water, Irrigation, and House Water)
14 out of 5 Stars. 1 reviewsBest seller IMMEKEY 2 Pcs Sink Water Filter Faucet, 360° Rotating Purifier Kitchen Tap Filtration Removes Chlorine Fluoride Heavy Metals Hard Water for Home Bathroom & Kitchen $12.99 Was $23.99
Best seller
$1299current price $12.99, Was $23.99$23.99IMMEKEY 2 Pcs Sink Water Filter Faucet, 360° Rotating Purifier Kitchen Tap Filtration Removes Chlorine Fluoride Heavy Metals Hard Water for Home Bathroom & Kitchen
1464 out of 5 Stars. 146 reviews10" x 4.5" Whole House Pleated Sediment Filter for Well Water, Fit for GE FXHSC $67.18
$6718current price $67.1810" x 4.5" Whole House Pleated Sediment Filter for Well Water, Fit for GE FXHSC
Best seller Culligan WH-HD200-C Whole Home Heavy Duty 1" Water Filtration System $48.48 Was $57.52
Best seller
$4848current price $48.48, Was $57.52$57.52Culligan WH-HD200-C Whole Home Heavy Duty 1" Water Filtration System
304.4 out of 5 Stars. 30 reviews6Pcs 5 Micrometre String Wound Water Filter Universal Whole House Replacement Sediment Filters 10Inch $21.95
$2195current price $21.956Pcs 5 Micrometre String Wound Water Filter Universal Whole House Replacement Sediment Filters 10Inch
25 out of 5 Stars. 2 reviews
About this item
Product details
"The iSpring WSP-50 Reusable Whole House Spin Down Sediment Water Filter, 50 Micron Flushable Prefilter Filtration, 1"" MNPT + 3/4"" FNPT, Lead-Free Brass is your first line of defense for your appliances. This whole house water filter protects and extends the life of your standard filters by removing large dirt, sand, and rust particles before they reach your plumbing system. The WSP-50 is flushable and reusable, allowing you to flush out trapped particles without shutting down the water supply. Ideal for filtering out coarse sediment larger than 50 microns, it features a stainless steel screen for easy cleaning and reuse. With a 1-inch MNPT outlet providing a maximum 20 GPM flow rate and 3/4 inch NPT threads on the inlet and outlet, the WSP-50 is built with FDA-approved grade materials for durability and safety."
- WHOLE HOUSE PROTECTION: Serves as the first line of defense for your home's plumbing system. The 50-micron food-grade stainless steel mesh effectively intercepts sediment, rust, dirt, sand, and large particles before they reach your appliances. Ideal for protecting washing machines, water heaters, and finer water filtration systems.
- FLUSHABLE & REUSABLE: Unlike traditional sediment filters that require frequent replacements, the WSP-50 is designed for longevity. The spin-down design allows for easy cleaning; simply open the purge valve to flush out trapped impurities. Regular flushing maintains performance and significantly extends the lifespan of downstream filters, saving you money on maintenance.
- SAFE & RELIABLE MATERIAL: Built to last with a solid, lead-free brass machine head and a durable stainless steel filter screen. The high-quality construction withstands water pressure ranges of 20–100 psi and temperatures from 40–100°F. The transparent housing provides clear visual monitoring, so you know exactly when it’s time to flush.
- EASY INSTALLATION & COMPATIBILITY: Features versatile double-threaded connectors: 1-inch MNPT and 3/4-inch FNPT on both ends to fit various plumbing setups. Includes a garden hose barb fitting for the flush-out valve. (Note: For strictly indoor use only. Avoid direct sunlight to prevent algae growth).
- 50 MICRON RATING: This model removes particles down to 50 microns. It is ideal for municipal water or well water with larger sediment. NOTE: If your water source contains high levels of fine sediment or silt, the screen may clog quickly. In such cases, please contact us for advice on different micron sizes (e.g., 100, 200, 500, or 1000 microns) to best suit your water quality.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Brand
iSpring
Rec. use
Residential
Dimensions
6.00 x 8.00 x 12.00 Inches
Housing material
Stainless Steel
Warranty
Warranty information
1 year manufacturer warranty and lifetime tech support
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
Check out these related products
SimPure DB10C 10 Inch Big Clear Water Filter Housing for Whole House Water Filtration with Wrench Bracket -1" Port-4.5" x 10" $50.99
4 optionsAvailable in additional 4 options$5099current price $50.99SimPure DB10C 10 Inch Big Clear Water Filter Housing for Whole House Water Filtration with Wrench Bracket -1" Port-4.5" x 10"
15 out of 5 Stars. 1 reviewsSimPure Whole House Water Filter Housing, Inline Water Filter, Universal 10'' Sediment Filter DB1045 $27.59
$2759current price $27.59SimPure Whole House Water Filter Housing, Inline Water Filter, Universal 10'' Sediment Filter DB1045
iSpring WSP50B Reusable Whole Spin Down Sediment Water Filter, Fast Flow with Built-in Housing Scraper and Brass Top Clear Housing, 50 Micron $208.99
$20899current price $208.99iSpring WSP50B Reusable Whole Spin Down Sediment Water Filter, Fast Flow with Built-in Housing Scraper and Brass Top Clear Housing, 50 Micron
iSpring Water Filter Under Sink,Leak-Free Under Sink Water Filter System 1000 GPD $63.17
$6317current price $63.17iSpring Water Filter Under Sink,Leak-Free Under Sink Water Filter System 1000 GPD
Culligan HD-950A Whole Home Heavy Duty 1" Water Filtration System $52.49 Was $74.99
$5249current price $52.49, Was $74.99$74.99Culligan HD-950A Whole Home Heavy Duty 1" Water Filtration System
25 out of 5 Stars. 2 reviewsAquaboon 20" x 4.5" Whole House Well Water Filter System with Pressure Release (1" Port) | Certified | Compatible with Pentek 150233, 150235, Geekpure BB- 20B $69.79
$6979current price $69.79Aquaboon 20" x 4.5" Whole House Well Water Filter System with Pressure Release (1" Port) | Certified | Compatible with Pentek 150233, 150235, Geekpure BB- 20B
Geekpure 2 Stage Whole House Water Filter System with 10-Inch Big Clear Housing PP and Carbon Filters-1"NPT $125.99
$12599current price $125.99Geekpure 2 Stage Whole House Water Filter System with 10-Inch Big Clear Housing PP and Carbon Filters-1"NPT
494.6 out of 5 Stars. 49 reviewsGeekpure 10 Inch Whole House Water Filtration System with Carbon Block Filter 10-Inch Big Clear Housing-1"NPT Inlet/Outlet - 4.5"x 10" $59.99
$5999current price $59.99Geekpure 10 Inch Whole House Water Filtration System with Carbon Block Filter 10-Inch Big Clear Housing-1"NPT Inlet/Outlet - 4.5"x 10"
234.6 out of 5 Stars. 23 reviewsExpress Water 2-Year Whole House Heavy Metal Water Filter Set 3 Stage Water Filtration Replacement Kit Sediment, Carbon Block, KDF High Capacity Cartridge Filters–5 Micron Water Filter 4.5” x 20” inch $335.99
$33599current price $335.99Express Water 2-Year Whole House Heavy Metal Water Filter Set 3 Stage Water Filtration Replacement Kit Sediment, Carbon Block, KDF High Capacity Cartridge Filters–5 Micron Water Filter 4.5” x 20” inch
1194.5 out of 5 Stars. 119 reviewsiSpring CRO1000 4-Stage Tankless Commercial Reverse Osmosis Drinking Water Filtration System for Restaurant and Small Business, 1000 GPD RO Membrane, 20-Inch Filters 3/4" NPT Inlet $1,205.72
$1,20572current price $1,205.72iSpring CRO1000 4-Stage Tankless Commercial Reverse Osmosis Drinking Water Filtration System for Restaurant and Small Business, 1000 GPD RO Membrane, 20-Inch Filters 3/4" NPT Inlet
3M Aqua-Pure AP903 Sanitary Quick-Change Whole House Water Filtration System $374.73
$37473current price $374.733M Aqua-Pure AP903 Sanitary Quick-Change Whole House Water Filtration System
35 out of 5 Stars. 3 reviewsAquaboon 2-Stage 20" Whole House Filtration System, Housing Bracket, Pressure Gauges, GAC Filter, Carbon Block Filter Cartridges $239.79
$23979current price $239.79Aquaboon 2-Stage 20" Whole House Filtration System, Housing Bracket, Pressure Gauges, GAC Filter, Carbon Block Filter Cartridges
Customer ratings & reviews
How item rating is calculated
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |
Showing 1-3 of 5 reviews
Sep 8, 2025
Pittypat
Item details
Sold and shipped byiSpring Water Systems, LLCSize: 50 micron
5 out of 5 stars review
Verified Purchase
Fixed my problem
Had this professionally installed, fixed my well water problem, captures grit before it gets into my plumbing fixtures, easy to change filter. I use it as a pre filter to my secondary filter.
Incentivized Review
Helpful?1TTM8MPTR7F0552155522
Mar 31, 2025
HoosierGuy
Item details
Sold and shipped byiSpring Water Systems, LLCSize: 50 micron
5 out of 5 stars review
Verified Purchase
Great filter
Easy to hook up and works well
Incentivized Review
Helpful?1TTM8MPTR7F0552155522
Aug 2, 2023
Scott
Item details
Sold byiSpring Water Systems, LLCSize: 50 micron
5 out of 5 stars review
Verified Purchase
good item
love it ,thanks you very much
Incentivized Review
Helpful?1TTM8MPTR7F0552155522
Related pages
- Pro Water Parts All Plumbing Parts & Repair
- Pro Water Parts Plumbing Parts & Repair
- Spin Down Water Filter
- Watts Ro Systems
- Housing & Trim Kits
- Max Water Whole House
- Whole House Filtration Systems
- Reverse Osmosis Filtration Systems
- Inline Water Filters
- Under Sink Filtration Systems
- All Replacement Water Filters
- Water Ionizer
