The SW‑27‑022 1.5″ threaded filter drain plug with O‑ring provides a reliable, leak-proof seal for pool filter tanks. Engineered for easy seasonal draining and winterizing, this durable plug helps protect your system from pressure build-up and plumbing damage.

Key Features:

• 1.5″ Male Threaded Design: Compatible with standard filter drain ports—ideal for efficient draining and winterizing.

• Integrated O‑Ring Seal: Provides a tight, dependable connection to prevent leaks and maintain system pressure .

• Durable Construction: Built with high-quality materials to resist corrosion and endure seasonal use .

• Easy to Install and Remove: Twist-in design requires no tools; simple hand-tighten operation for hassle-free maintenance.

• Ideal for Winterizing: Effectively blocks plumbing lines to prevent damage from freezing water.

• Lightweight and Compact: Easy to handle and store, without adding unnecessary bulk to your pool system.

Product Overview:
The SW‑27‑022 filter drain plug is a crucial accessory for pool filtration systems equipped with 1.5-inch drain fittings. Its integrated O‑ring ensures a secure, leak-free seal, preventing water escape and pressure loss within the tank. The user-friendly threaded design allows for easy hand installation and removal—no tools required—making routine filter draining and winterizing quick and efficient. Constructed from durable materials, this plug is built to last through multiple pool seasons and harsh environmental conditions. Compatible with a wide range of filter tanks, the SW‑27‑022 is an essential part of maintaining the long-term health and performance of your pool filtration setup.