Watts (A7005) #20 Flint Gravel 1/16" size
Watts A7005 #20 Flint Gravel 1/16" Filter Media
The Watts A7005 #20 flint gravel provides essential support and distribution layers in media bed filtration systems. With 1/16" particle sizing, this NSF-compliant gravel prevents media migration while ensuring optimal flow distribution across backwashing and standard filter applications.
Engineered for Stability and Performance
Precision Sizing
Uniform 1/16" gravel gradation ensures proper stratification and prevents channeling in multi-media filter beds
Natural Flint Construction
Chemically inert flint material resists breakdown and maintains bed integrity through thousands of backwash cycles
Media Retention
Acts as a retention layer to prevent finer media from escaping through underdrain systems during operation and backwashing
Flow Distribution
Creates uniform water distribution across the entire filter bed cross-section for maximum contact time and efficiency
Support Layer Foundation
Provides stable foundation for overlaying filter media including sand, anthracite, carbon, and specialty treatment resins
NSF Compliant
Meets drinking water standards for use in potable water filtration systems across residential and commercial applications
System Integration
The Watts A7005 #20 flint gravel is designed for use in backwashing filters, multi-media tanks, and pressure filtration systems requiring support and retention layers. Compatible with Watts residential and commercial filter tanks, and suitable for layering beneath greensand, Centaur carbon, catalytic carbon, and ion exchange resin beds. Also sold as model A8072 in alternate packaging. Ideal for new installations and media bed replacement in systems from 6" diameter residential softeners to large commercial filtration vessels.
Watts has engineered water treatment solutions for over 145 years, delivering the media quality and consistency that professionals depend on.
Watts A7005 #20 Flint Gravel 1/16" Filter Media
The Watts A7005 #20 flint gravel provides essential support and distribution layers in media bed filtration systems. With 1/16" particle sizing, this NSF-compliant gravel prevents media migration while ensuring optimal flow distribution across backwashing and standard filter applications.
Engineered for Stability and Performance
Precision Sizing
Uniform 1/16" gravel gradation ensures proper stratification and prevents channeling in multi-media filter beds
Natural Flint Construction
Chemically inert flint material resists breakdown and maintains bed integrity through thousands of backwash cycles
Media Retention
Acts as a retention layer to prevent finer media from escaping through underdrain systems during operation and backwashing
Flow Distribution
Creates uniform water distribution across the entire filter bed cross-section for maximum contact time and efficiency
Support Layer Foundation
Provides stable foundation for overlaying filter media including sand, anthracite, carbon, and specialty treatment resins
NSF Compliant
Meets drinking water standards for use in potable water filtration systems across residential and commercial applications
System Integration
The Watts A7005 #20 flint gravel is designed for use in backwashing filters, multi-media tanks, and pressure filtration systems requiring support and retention layers. Compatible with Watts residential and commercial filter tanks, and suitable for layering beneath greensand, Centaur carbon, catalytic carbon, and ion exchange resin beds. Also sold as model A8072 in alternate packaging. Ideal for new installations and media bed replacement in systems from 6" diameter residential softeners to large commercial filtration vessels.
Watts has engineered water treatment solutions for over 145 years, delivering the media quality and consistency that professionals depend on.
Original: $11.99
-65%$11.99
$4.20Description
Watts A7005 #20 Flint Gravel 1/16" Filter Media
The Watts A7005 #20 flint gravel provides essential support and distribution layers in media bed filtration systems. With 1/16" particle sizing, this NSF-compliant gravel prevents media migration while ensuring optimal flow distribution across backwashing and standard filter applications.
Engineered for Stability and Performance
Precision Sizing
Uniform 1/16" gravel gradation ensures proper stratification and prevents channeling in multi-media filter beds
Natural Flint Construction
Chemically inert flint material resists breakdown and maintains bed integrity through thousands of backwash cycles
Media Retention
Acts as a retention layer to prevent finer media from escaping through underdrain systems during operation and backwashing
Flow Distribution
Creates uniform water distribution across the entire filter bed cross-section for maximum contact time and efficiency
Support Layer Foundation
Provides stable foundation for overlaying filter media including sand, anthracite, carbon, and specialty treatment resins
NSF Compliant
Meets drinking water standards for use in potable water filtration systems across residential and commercial applications
System Integration
The Watts A7005 #20 flint gravel is designed for use in backwashing filters, multi-media tanks, and pressure filtration systems requiring support and retention layers. Compatible with Watts residential and commercial filter tanks, and suitable for layering beneath greensand, Centaur carbon, catalytic carbon, and ion exchange resin beds. Also sold as model A8072 in alternate packaging. Ideal for new installations and media bed replacement in systems from 6" diameter residential softeners to large commercial filtration vessels.
Watts has engineered water treatment solutions for over 145 years, delivering the media quality and consistency that professionals depend on.
