Coffee filters make surprisingly great cleaning tools for mirrors, glass, and screens because they’re lint-free, non-abrasive ...

Glass media has emerged as an excellent alternative to traditional sand in pool filtration systems, offering a slightly better combination of performance and stability. Made from recycled glass that's ...

Sigma has revealed a range of lens filters which use a new type of crystallized glass to offer increased protection, while also being thinner and lighter than previous models. The WR Ceramic Protector ...