Not much info on these filters so I thought I would throw this out there...
I have had great luck with the PG filters. I have cut several used and virgin filters open for inspection over the past few years and they have all looked great and had sturdy construction. For those that are heck bent on the 23 psi bypass setting, these are an excellent value. I just stocked back up at RA and bought 20 filters for $40 shipped and that included the stupid sales tax that they collect now.
Cheers!
I have had great luck with the PG filters. I have cut several used and virgin filters open for inspection over the past few years and they have all looked great and had sturdy construction. For those that are heck bent on the 23 psi bypass setting, these are an excellent value. I just stocked back up at RA and bought 20 filters for $40 shipped and that included the stupid sales tax that they collect now.
Cheers!