6 Pack VF3501 Replacement for Rigid Shop Vac Bags Size C, NEW PET Material Fit RIDGID 3, 4, 4.5 Gallon Wet/Dry Vacuums Models# WD4070 WD4080, High Performance Dust Filter Bags, Tear Resistant

**Durability: ** PET (polyester fiber) is considerably stronger than paper or non-woven fabric. It resists tearing from stretching or light impacts even when full of dustpreventing leaks and secondary pollution. It also lasts longer, so you won't need to replace it as often.
**2-Ply Filtration: ** PET bags are built with two layers of filtrationa meltblown nonwoven inner layer and a finer filtration outer layerwhich can effectively trap smaller particles than standard paper materials on the market.
**Moisture Resistance: ** PET material offers moisture resistance. It won't become soft or dissolve like paper bags when kept in a humid environment, nor will it get moldy easily like ordinary non-woven fabric bags.
**Electrostatic Adsorption: ** Static electricity can be generated inside the PET bag while the vacuum is operating. Rather than increasing the thickness and density of the bag to block dust, good filtration efficiency is achieved by attracting dust through static electricity. This ensures effective filtration while minimizing the loss of suction power.
**Tool-Free Installation: ** These bags are designed for easy installation. The rubber seal and cardboard frame ensure a secure fit. Simply remove the existing bag, place the new one in the vacuum, and you're all set.
**Compatibility: ** - 3
Gal portable vacs: WD3050, VAC3000, HD0300, HD0318 - 4
Gal wet/dry vacs: WD40500, WD40700 & VAC4000, WD4080 & VAC4010, 50313 (4000RV) - 4.5
Gal ProPack vacs: WD45500 & WD45220, 50318 (4500RV) - 6
Gal NXT wet/dry vacs: HD0600, RT0600
**Incompatibility: ** Does NOT fit 3 gallon vac: WD0319. These bags only fit vacs which have a NOZZLE; they do not fit vacs with a hose connection in the top.
**Easy Disposal: ** These disposable bags allow for simple disposal. Once full, just pull the bag out and seal it securely for disposal. The collar-sealing system prevents dust from puffing back out into your workshop or home