3M E-A-R Push-Ins Earplugs 318-1000, 28.0 dBs, 100 Pair, ANSI, Uncorded, No Roll, Push to Fit, Poly Bag cotton-and-string-knit-gloves 2-3/8-inch inner diameter

2-3/8-inch inner diameter

Fits Sta-Rite pool and spa sand filter model HRS24-01

Durable and washable fabric that maintains even when weighted down by sediment

warehouses and more

000 BTU Natural Gas Pool Heater

3M E-A-R Push-Ins Earplugs 318-1000, 28.0 dBs, 100 Pair, ANSI, Uncorded, No Roll, Push to Fit, Poly Bag cotton-and-string-knit-gloves 2-3/8-inch inner diameter3M E A R Push Ins Earplugs 318 1000, 28. 0 dBs, 100 Pair, ANSI, Uncorded, No Roll, Push to Fit, Poly Bag Poly bag keeps earplugs clean before use. Blue stem makes insertion and removal cleaner and easier. Test compatible with 3M E A Rfit Validation System Noise Reduction Rating (NRR)* 28 dB. CSA Class AL. For industrial occupational use only. Not for consumer sale or use.