Low Profile Base Frame & Filter Assembly
Patent # US 11,708,690
The Silt Saver Low Profile Frame and Filter Assemblies are a non-sump condition inlet protection device designed to prevent sediment and trash from entering the inlets of a stormwater system.
The Silt Saver Low Profile Base Frame & Filter Assembly is made up of a durable, reusable polyethylene frame with a replaceable filter. The Low-Profile Frame and Filter assemblies are offered with a high flow filter only. The filter has a high visibility green mesh top with >1100 gpm/ft2 clear water flow and is surrounded at its base by bags for rock or stone to provide weight, securing the device in place. The filter base contours to the surrounding surface, reducing the chances of undermining. The rock bags impound approximately 8 inches of stormwater. The entire device is quickly and easily installed by placing the frame over the inlet, covering the frame with the filter, and filling the bags around the base with rock or stone. Installation takes minutes and requires no machinery. The device provides consistent protection of your inlet with minimal maintenance. Sourced and made in America.
The Frame and Filter are sold as an assembly of one frame with a replaceable High Flow Filter.
Filter Options
Low Profile Square Base with High Flow Filter Assembly (LPS600A-HF)
Low Profile Rectangle Base with High Flow Filter Assembly (LPR500A-HF)
Low Profile Base Frame & Filter Assemblies
- Available Square base 42” x 42” x 16” (LPS600A) and Rectangle 30” x 46” x 16” (LPR500A)
- Low Profile Design for non- sump conditions
- Consistent performance
- Reusable high molecular weight polyethylene frame, replaceable filters
- Fast, simple installation
- No failures due to stakes in uncompacted soil
- Practical, functional and economical
- Sourced and made in America
High Flow Filter
- Clear water flow >1100 gpm/ft2
- Sediment filtration through rock bags
- Prevents pooling with high flow of water
- Keeps trash and floatables out of pipe system
- Existing parking lots
Copyright © 2026 MKB Company LLC. | All Rights Reserved
All statements, product characteristics, and performance data contained herein are believed to be reliable based on observation and testing, but no representations, guarantees, or warranties of any kind are made as to accuracy, suitability for particular applications, or the results to be obtained. Nothing contained herein is to be considered to be permission or a recommendation to use any proprietary process or technology without permission of the owner. No warranty of any kind, expressed or implied, is made or intended. EnviroSoxx®, Filtrexx®, Filtrexx SiltSoxx®, GreenLoxx®, GroSoxx®, Powered by Filtrexx®, Siltron®, Storm Catcher®, StormExx®, Straw Max®, Switch Sock®, the branch & leaf logo®, and the color GREEN® are Registered Trademarks of MKB Company. DiversionSoxx™, FilterMedia™, GrowingMedia™, and SwitchSoxx™, are Trademarks of MKB Company. US Patents 7,226,240; 7,452,165; 8,439,607; 8,740,503; 10,167,620; 10,704,247; 11,098,472; 11,466,413 and Patents Pending 63/221,435; 62/964,021; 18/114,601; 62/349,890; 17/459,534; 63/070,891 may apply.