I didn't follow the instructions and just put the filter on the cap. Hole 1/4 (0.25) inch. You've been pressure cooker several times. at least 5. I installed them on solid stainless steel lids. Have washed the dishes several times, still holding up without problems. Although the price seems to be slowly increasing. I'm glad I got a few extras.
Diameter Lab Supply by Membrane Solutions
5 Review
Port Authority Reusable 🏘️ White Cover: Exceptional Style and Durability
5 Review
Polyurethane condoms 0.01 mm Sagami Original 0.01 - 5 pcs
12 Review
🔬 Lab Supply Filtration Membrane Solutions: Enhanced Diameter for Optimum Performance
4 Review
NANPU Compressed Air Filter Regulator Combo: Brass Element, Semi-Auto Drain, 0-150 Psi Gauge, And More
21 Review
NANPU Air Drying System With Double Filters And Pressure Regulator Combo For Clean And Controlled Air Supply
18 Review
Filter under the sink Aquaphor Favorit ECO silver
20 Review
NANPU 1/2" NPT Air Drying System - 5 Micron Particulate Filter, 0.01 Micron Coalescing Filter, Air Pressure Regulator Combo - Semi-Auto Drain, Poly Bowl W/Metal Gauge
23 Review