Filter is certified to NSF 42 and 53 for lead
where super strong pull force is required
This heater is 99% fuel efficient
Reflective appearance is ideal for emergency response vehicles to find address locations
Precision hardened for long life
Southwire 1/2 In. x 100 Ft. Flexible Non-Metallic Liquid Tight Conduit Pack options:Pack of 1 Filter is certified to NSFFlexible, liquid tight, non metallic conduit. Ideal for machinery, air conditioning and heating applications, and outdoor lighting. Safe and easy to use. Non conductive, non corrosive, abrasion resistant and consistent diameter. Highly flexible, won't fracture or separate. Cuts easily and smoothly. Resistant to Ozone, alkaline, acid, and oil. Conduit and fittings provide complete nonmetallic, non conductive system. Ground integrity never compromised.