I was called to a home to fix a water filtration system. When I arrived, I found that the water was not flowing properly from the faucet. I checked the pipes and found that they were clogged. I used a plunger to clear the clog, and the water started flowing again. I also checked the filter and found that it was dirty, so I replaced it with a new one. After completing the repairs, I tested the water pressure and found that it was now flowing at the correct rate. The homeowner was very happy with the service, and I left the job feeling satisfied with my work.