The JET Filter Maintainable Weep Hole filter prevents wall failure / movement by relieving water pressure and allowing drainage while saving time & money on extensive repairs.
This 4″ diameter geocomposite wick weep hole drainage system is ideal for relieving the hydrostatic water pressure that inevitably builds up behind concrete seawalls, steel sheet piling, MSE retaining walls, and bridge abutments.
Geotextile Filter Fabric
JET Filter System Maintainable weep hole filter uses the highly rated Mirafi® Filter-weave FW 300 geo textile 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. Other Mirafi FW series fabrics can be custom ordered
JET Filter Weep Hole Filter Technical Specifications
Housing: 316 Stainless Steel
Face Plate: 316 Stainless Steel
Ring Plate: 316 Stainless Steel
Cage: 316 Stainless Steel perforated ¼” holes 5/16” Staggered 16ga
Louver Vent: 316 Stainless Steel
Backflow Prevention Valve: U/V Protected Vulcanizd Thermoplastic
Filter Cartridge: ABS
Filter Media: Tencate Mirafi FW300*
Corrosion Resistance: 316 Stainless Steel
* If needed, please call to discuss other weep hole geotextile options.
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