Providing maximum strength and large storage volumes to accommodate peak flows, the Infiltrator Quick4 Plus Chamber offers design and installation flexibility including a small footprint. Fast and easy to install, the 4-foot chambers are available in standard, low-profile and high-capacity models. A Contour Swivel Connection permits up to 15-degree turns, right or left. The All-in-One Endcap can be used at either end of the chamber row for an inlet/outlet, or can be used mid-trench. Mid-trench connection allows for center-feed chamber rows. Center-feed connections allow for easy installation of serial distribution systems. The Periscope allows for raised invert installations. No stone or geotextile is required for installation. 800/221-4436; www.infiltratorwater.com.