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PRODUCTMANUAL1-800-475-2029

Eventually, the retaining wall will show signs of destress.Maintainable Weep Hole Filters are the perfect solution.Prevent The Leading Cause of Wall Failure:Excessive Buildup of Hydrostatic Water Pressure & Soil ErosionLack of proper drainage is the most common cause ofretaining wall failure. Drainage and soil filtration are vital todesigning walls and maximizing their service life

Conical Shape Weep Hole ComponentFASTER FLOW RATES.Geotextile Filter Fabric:Prevent wall failures, EXTEND. Life by relieving WATER PRESSUREthus, saving time & money on EXPENSIVE REPAIRS.Over 2 TIMES GREATERWater Flow Conical 3D design maintainable weep holes with,JET Filter System uses the highly rated Mirafi® Filter-weave FW 300 geotextile filter fabric in our standard products. This media maintains long-term flow rates in high gradient and dynamic conditions. With its removable inner cartridge, the filter can be changed and cleaned if needed, from the front side of the earth retaining structure without dredging from behind to replace the erosion control fabric.

Greater Surface Area = Drainage Performance even after Traditional Weep Hole has CLOGGEDConical Maintainable DrainVS2D Traditional Weep HoleGeotextile Surface Area• 2D Traditional Weep Hole• 6”dia. = 28.27• 4”dia. = 12.57• 3”dia. = 7.07• Conical Maintainable Drain• 6”dia. = 76.95• 4”dia. = 26.03• 3”dia. = 17.44in2in2in2in2in2in2

FILTER with ONE-WAYCHECK VALVERelieve hydrostatic water pressure without allowing water back inJF3SSCVLVJF4SSCVLVJF6SSCVLVPROTECT MARINE STRUCTURESRISING SEA-LEVELS AND HIGHER TIDES INCREASE RISK OF FAILUREBACKFLOWUS PAT# 10,124,281

Time to strategize and protect our coastal infrastructure by adapting to KING TIDES, LUNAR EFFECT SPRING TIDES andEXTREME HIGH & LOW TIDAL AREAS caused by climate change and sea level riseLETS GROUND WATER OUT with EROSION CONTROLSTOPS TIDAL WAKE/STORM SURGE ENTERINGPREVENTER

3” Diameter

MODEL PART # JF3SSCVLVCLOSED-END

4” Diameter

MODEL PART # JF4SSCVLVCLOSED-END

6” Diameter

MODEL PART # JF6SSCVLVCLOSED-END

JF3SSJF4SSJF6SSEARTH RETAINING STRUCTURESARE FAILING DAILY DUE TO CLOGGED OR INSUFFICIENT WEEP HOLESSTANDARDUS PAT# 7,615,148JF2.5ABSJF8SSNote: PVC & Helical not included

Maintainable Weep Hole Filters help prevent failure as they reduce water pressure and prevent soil loss. Most importantly, Are always easily maintained, they can extend the life of your valuable investment. CLEANABLE, REPLACEABLE GEOTEXTILE FILTER MEDIA CARTRIDGE LETS GROUND WATER OUT with EROSION CONTROLWITH DRIP GUARD FEATUREWEEP HOLEComponent

3” Diameter

MODEL PART # JF3SSOPEN-END

4” Diameter

MODEL PART # JF4SSOPEN-END

6” Diameter

MODEL PART # JF6SSOPEN-END

2.5” Diameter

MODEL PART # JF2.5ABSOPEN-END

8” Diameter

MODEL PART # JF8SSOPEN-END

EXTEND THE LIFE – SPAN OF A WALL DESIGNWeep Hole Filters can be installed on seawalls, bulkheads, bridge abutments, wing walls, stormwater channels, box culverts, dam spillways and even underground parking garages. They are the perfect solution for concrete walls, all types of sheet pile (steel, vinyl, aluminum, composite, etc), MSE walls and even wooden bulkheads.

FRONT FACE INSTALLATIONEASILY INSTALLED & MAINTAINEDFOR ANY NEW OR EXISTING STRUCTURESNO EXCAVATION REQUIRED

PROTECT YOUR INVESTMENT – AVOID COSTLY REPAIRSMARINEAdvanced Drainage TechnologyTRANSPORTATIONFLOOD CONTROLSHEET PILING MSE RETAINING WALLENGINEERING PORTALSCANHEREFOR DIRECT ACCESS

ACCESSIBLE & MAINTAINABLEGEOTEXTILE FABRIC FOR EROSION CONTROLSPECIALTYThe JET Filter-WS combines JET Filter System’s weep hole technology with WASTOP's high performance backflow prevention.VERTICALINSTALLATIONMitigate Uplift in Concrete Basins &Drainage Canals4” DIAMETER INLINE CHECK VALVEJET Filter System’s 3” & 4” dia.units with Schedule 80 VanStone Flanges, gaskets andcouplings to connect to flexiblesump pump drainage line.Unique drainage requirements requiring faceplatemodificationsTRANSFER DRAINAGE AWAYFROM BASE OF STRUCTUREPRODUCTSUnderground Structural WallsBasementsCellarsParking Garages

MAINTAINABLEWEEP HOLEFILTERSSEAWALLSRETAINING WALLSBRIDGE ABUTMENTSSTORMWATER CHANNELSWATERSHEDSCULVERTSDAM & SPILLWAY INFRASTRUCTURESOLUTIONThe key component of the flush-mount dewatering JET Filter System is the ability to remove the inner filter cartridge from the front face of any retaining wall design which can be maintained to get the most life expectancy of any wall installed.

JET Filter System products are designed and manufactured in the USA using strict qualitycontrolled manufacturing and state-of-the-art automation technology.precision quality aspiration facilitationwww.jetfiltersystem.comJET Filter components are 100% made in the USA and are compliant with the Buy American Clause.

JET Filter System LLC800-475-2029www.jetfiltersystem.comADV ANCEDTECHNOLOGYDR AINAGEMaintainable Weep Hole FiltersMade in USAUS PAT #7,615,148, US PAT #10,124,281, US PAT #10,731,317Based: Illinois USAAn Illinois Corporation Est: 2005