[quote=Galactus;911677]
I don't use the wiper that often, which is why I'm wondering kung bakit ambilis mag-degrade ng quality. Yung OEM wiper ko sa Sentra, more than 3 years na, OK pa rin ang performance. [quote]

I think that's it eh. When we dont use rubber components a lot, they have a tendency to stiffen and break easily. Parang rubber tires, kapag nakastock ng matagal, nagiging malutong.

I used Bosch when my wipers needed replacement. I found later on though, na super dali nilang irefill! I use the P50 refills na every year thereafter. Unlike the OEM wipers, the refills work fine with Bosch kaya it was a worthy investment for me.

Pero I think yung refil na binebenta sa labas ng Ace Hardware, yung tig-P600 isa is a rip-off!