Waterworks : the sequel

We may have survived the saga of the Water Filter with all but our self-sufficiency intact, but we must descend into the cellar once more, as the house has sprung a leak. This particular leaking bit is located far back, under the stairs. I fear there will be a spider's web in my hair before this is over! Mom calls the bit the 'SUV filter' but while I'm glad to hear the large vehicle down there has been purified, I believe she means the UV light - a doober that purifies the water before it gets filtered. Or after...I'm not sure which. Regardless, once more we have called for reinforcements and await a Professional to save us from the necessity of Arc-building.