
I think these filters have been around for about a year now. You are amazing at your job. I now go with 4. 2 before the point and 2 after the pump when using 4 inch couplers. This creates more surface area, meaning the water flow doesn't suffer much when it starts to clog. I also use 2 check valves around the filters so I don't have to drain a lot of liquid when cleaning the filters. .I had 1 broken glass tube but it was probably my fault for not lubricating the o-ring with water before reassembling after cleaning. The hose was only slightly punctured at one end, but that was enough to cause a very small leak. I bought a glass cutter and some spare glass tubes. While I'm waiting, my lube works with 3 filters. 2 before pump, 1 after pump (pump = pump/reservoir combination, for this review)

🔋 Power Up Your Gaming Rig with AMD Ryzen 5 2600 Processor with Wraith Stealth Cooler - YD2600BBAFBOX
116 Review

Zalman Performa Performance Powerful Included
172 Review

💪 AMD FD6300WMHKBOX FX-6300 Black Edition: 6-Core Processor with Unparalleled Performance
134 Review

🌬️ Silent Cooling Power: Dark Rock Pro 4 CPU Cooler with 250W TDP, BK022
134 Review

Glarks 660 Pieces Phillips Assortment Motherboard
10 Review

uxcell 3.5" HDD Screw Black 200pcs for Computer PC Case - Flat Phillips Head - 6#-32 - Hard Drive Fasteners
10 Review

🔧 Premium Repair Replacement Screws & Tools for MacBook Pro Retina 15"/13" - Complete Bottom Case Set
10 Review

36-Pack Black Rubber PC CPU/Case Fan Screws/Rivets Set for Computer
11 Review