
Originally Posted by
travajante
The drain mod is a must do...did same on the 43, otherwise twas wetting the firewall like someone who doesn't know how to aim.
Actually, design oversight of most Suzukis ito
It's also been reported in the s-presso.
Some say that the engine bay is hot enough to evaporate the water drops before they cause harm, but sa taas ng humidity ng climate natin dito all year round, hindi lang the occasional drop lalabas from operation of the evap. 
Suspicion ko, rather than defective design, nagtipid (?) lang sa production cost ng mga 2ft or so of hose.

Tama si Yapoy though. Baka maging bara ng dumi yung smaller hose na nakasalpak sa loob. Sa akin I used a 3/4 (?) or 1/2 (?) (can't remember the size) transparent hose left over from yung mga window type ACs namin.

Originally Posted by
travajante
But for filters, I really don't mind... Like everyone, dealerships gotta survive, too
It takes out a lot of the guesswork (i.e. "tama ba ito?" "is the filtration really up to par, or sales talk?") Matipid ako, and I have no qualms using the minimum spec. cheap mineral oil mentioned in the manual, but willing to pay a little (?) more ako for these engine components. Yun na lang konting luho/sacrifice ko. At least wala kang problema o iniisip pa...
Pero if the price, tipong libo na, iba nang usapan yan
Like Vodka said, these filters are probably some rebranded filter lang of some other manufacturer, but trade secret na nila yun.
All businesses are meant to turn a profit (kahit naman ako), because everyone has to eat, but yung tipong gahaman na... that's plain simple greed.