Sherrie;

We've just been slammed. Traffic has been up since Christmas, but over the last 2 weeks, traffic has been DOUBLE what it was this time last year. We're not keeping up, but all we can do is hang on till June 15 when it begins to slack a bit.

You can use an IG filter on an AG pool; Watermom and a number of more experienced PF users do so. IG equipment tends to be a bit more durable and better designed, than AG gear, and the application ratings are closer to being realistic.

What may have caused hesitation in answer your question is that these questions tend to be followed by, "How do I connect it?" and it's hard to answer those sorts of questions over the internet.