I had looked for reviews on here for the Doheny Cartridge filter setups. The one I purchased 425 sq ft was $600 less than a pentair of the same size.
The Doheny price also included shipping. I received my unit 2 business days after ordering it. It seems solid and is heavier than I thought. Installing was easy with the supplied 2" couplings.
In reading through the manual I found a place that said "Only use original Hayward parts when repairing or servicing your unit" That statement tells me that Hayward manufactures the Doheny cartridge filter kit.
As for the cartridges themselves...time will tell how they perform but you can the filters anywhere.
The Doheny price also included shipping. I received my unit 2 business days after ordering it. It seems solid and is heavier than I thought. Installing was easy with the supplied 2" couplings.
In reading through the manual I found a place that said "Only use original Hayward parts when repairing or servicing your unit" That statement tells me that Hayward manufactures the Doheny cartridge filter kit.
As for the cartridges themselves...time will tell how they perform but you can the filters anywhere.