It is, particularly on the K-12 side of life. Obviously, our specification share across the country is significant. And so as schools get built or retrofit, we start the game in a really good place. I think what we're trying to do is drive more access points inside of these particular schools, obviously, getting them to understand the benefits of locking in a filtration solution over a period of time. But you are correct. I mean, it is a school by school, district by district. There's not an overarching sort of mandate of when to do it and how to do it. And so that's where -- partnering with the commercial resources we've added internally along with our third-party reps, we're able to go out and really understand where are the big school districts, what are the influencers, what's our competitive position and then how do we sort of get that work done for them over the time period that works for them. I think that is the one thing in K-12, that's a little bit unique relative to higher ed, which is students are not there in the summer. So the vast majority of the work gets planned, I would say, late winter, into spring, so that it's done over the summer. And then it gets a little bit quiet as kids are back in school. I think universities that's obviously sort of a living, breathing thing almost every day of the year. So that work gets done over time. So I think from a school perspective, particularly on K-12, I think the momentum that we're building this year will benefit us even greater into next year, right, as they begin to do some more long-range planning on what they're doing. I'd also say, Jeff, that in a case where a school district may have 500 units, they're not going to replace or upgrade these all at one time. They're going to do school A, B and C, and then they're going to do the remainder over time. So it's really one of those things where the business and the opportunity, given the 131,000 schools is just it's just huge. And when you get to the end, we'll be ready to retrofit and replace the others. So it's a longer process, but one that I think has far more durability over a really, really long period of time.