WATTS PL-3021 Push Coupling, 3/8-Inch x 1/4-Inch The product is highly durable and easy to use Easy installation and easy handling Mini quick connect reducing union 3/8-Inch OD by 1/4-Inch OD No special tools required; connects in one step Mini quick connect reducing union 3/8-Inch OD by 1/4-Inch OD No special tools required; connects in one step Perfect for coffee makers, fountain drink dispensers, and water filtration connection FDA approved, certified and tested under ANSI/NSF-61 for approved contact with drinking water Rated for 150psi at 70 degrees F and 60psi at 140 degrees F Mini quick connect reducing union 3/8-Inch OD by 1/4-Inch OD No special tools required; connects in one step Perfect for coffee makers, fountain drink dispensers, and water filtration connection FDA approved, certified and tested under ANSI/NSF-61 for approved contact with drinking water Rated for 150psi at 70 degrees F and 60psi at 140 degrees F