With the introduction of the third generation Commodore in 1997, Holden implemented its largest export programs involving Commodore and its derivatives. In the Middle East, South Africa and Brazil, the Commodore sold as a Chevrolet.ntroduced in October 1978, the VB Commodore development covered a period with the effects of the 1973 oil crisis still being felt. Hence, when Holden decided to replace the successful full-size HZ Kingswood with a new model line, they wanted the new car to be smaller and more fuel efficient.
I'm trying to determine how long I actually have to run my pool filter per day, but my maths are not adding up. Most places on the internet (that I've come across), recommend 8-12 hours per day.The maths I've done, says ~4 hours per day.he documentation that came with the filter lists a Design Flow Rate of 100 gallons per minute (GPM), and an 8 hour turnover of 48,000 gallons.
   Another user said:   If by the pool filter, you mean how long to run the pool pump to  circulate water, I have been advised by pool pros to run it  according to the hours of daylight at the time. e.g., in the summer  run it 12 to 14 hours and in the winter, 8 hours.