💧 Plug into purity and performance — don’t let your filter miss a beat!
Polypropylene Hole Blockers are precision-engineered, food-grade plugs designed to fit all major gravity-fed water filtration systems. Built from durable, heat- and impact-resistant plastic, they ensure a secure, leak-proof seal while maintaining water purity. Essential for customizing and optimizing your countertop water filter’s performance.
J**K
My review
Just what I ordered. Thsnks
K**C
Plugs
Great item works great
D**T
Works with Berkey system
Works with my Berkey system
T**R
Pure water Gravity System
They fit perfectly, I have the Pure Water Gravity System for your counter. I ordered a filter through them and I received one plug. I contacted customer service and said what gives I need another plug. She said order a filter, what lovely customer service. So, I searched Amazon and found these, these will last waaaaaay longer.
J**E
Better fit
These plugs were installed in my Alexapure water filtration drip system. They are easy to install.
R**N
Excellent product
Excellent fit, packaging, and customer service.
Trustpilot
5 days ago
2 days ago
