In-floor pool cleaning vs. robotic vacuum — the honest comparison.

What AE installs

AE Outdoor Living builds with Pentair A&A in-floor cleaning systems — the same equipment family used by virtually every high-end builder in the Valley. A typical AE install includes:

• Pentair A&A QuikClean II pop-up nozzles set into the gunite floor, steps, benches, and tanning ledge during construction.
• Pentair A&A 6-port or 12-port water valve at the pad, sized to the pool's nozzle count.
• Dedicated booster pump (Pentair or Hayward) on its own circuit, plumbed independently of the main filtration loop.
• Main drain and debris canister sized to move monsoon-season debris without clogging skimmer baskets.
• Full as-built diagram and a service-history sheet handed to the homeowner at startup so any tech can service the system years later.

Coverage — what actually gets cleaned

• Pentair A&A in-floor: floor, steps, benches, tanning ledge, and (with wall nozzles) lower walls — cleaned every time the pool runs, multiple times a day.
• Robotic vacuum: floor and (on premium models) walls and waterline — cleaned during a single 2–3 hour cycle, typically run every 3–7 days.
• Skimmers handle surface debris in both cases; in-floor pushes sunken debris to the main drain, robots scoop it into an onboard basket you empty manually.

Cost over 15 years (Phoenix-area pool, installed)

Real numbers we see on Valley projects:

• Pentair A&A in-floor (new build): $4,500–$8,500 added to the pool contract depending on nozzle count, valve size, and booster pump. Built in during construction — no retrofit possible later without re-plaster + re-plumb.
• Robotic vacuum: $900–$2,500 per unit for premium models (Polaris, Maytronics Dolphin, Pentair Prowler). Average robot lifespan in Phoenix water is 4–6 years, so plan on 2–3 robots over 15 years.
• 15-year total — in-floor: roughly $5,500–$10,000 including a typical mid-life nozzle gear/valve service.
• 15-year total — robot-only: roughly $2,700–$7,500 in robot replacements, plus ~$300–$600 in tracks, brushes, and filter baskets along the way.
• Resale: Phoenix-area pool appraisals consistently price an A&A in-floor pool above an equivalent robot-only pool — usually $5K–$10K of the gap shows back up at sale.

Energy and operating cost

• Pentair A&A in-floor: runs on a dedicated booster pump during scheduled pool cleaning cycles — typically 1–2 hours/day in cleaning mode in addition to filtration. With a variable-speed booster, real cost is roughly $15–$30/month in APS/SRP territory.
• Robotic vacuum: low-voltage motor, very efficient per cycle — about $0.10–$0.25 per cleaning cycle. Cheaper to operate per hour, but you're also doing less total cleaning.
• Filtration savings: in-floor moves debris to the main drain, which means filter cartridges and DE grids load slower. Owners typically clean filters 30–40% less often.

Owner labor — what you actually do

• Pentair A&A in-floor: brush waterline tile weekly, empty skimmer + pump basket weekly, clean the in-line debris canister monthly, check filter pressure monthly. No daily setup or storage.
• Robot-only: pull the robot from storage, drop in pool, plug in, run a 2–3 hour cycle every 3–7 days. Lift out, hose off, clean the onboard basket, coil the cord, store somewhere it won't bake in the sun. Repeat 50+ times per year.
• On Phoenix monsoon days (July–September), a robot-only pool often needs a same-day cycle after dust storms. In-floor handles it automatically the next time the pool runs.

Lifespan and what fails

• Pentair A&A in-floor: nozzle gears typically last 7–10 years and are replaced from the deck in under 10 minutes per head. A&A water valve services every 8–12 years. Booster pump seals every 5–8 years. None of this requires breaking the pool.
• Robotic vacuum: motors and seals are the wear items. Phoenix sun and calcium load shorten lifespan; most robots are at end-of-life in 4–6 years. Tracks, brushes, and filter baskets are consumables every 1–2 years.
• Cord wear is a real failure mode for robots — the floating cable develops twists and shorts at the strain relief, especially in tanning ledges and uneven pool geometries.

When a robot is actually the right call

• Existing pool without in-floor — retrofit isn't worth a full re-plaster.
• Tight build budget where in-floor would push the project out of reach. A robot at startup beats deferring the build a year.
• As a complement to in-floor — used 4–6x a year for deep wall and waterline cleaning that in-floor doesn't fully reach.
• Renters or short-hold owners who won't see the 8–15 year payback.

When in-floor is almost always the right call

• New construction or full remodel that already includes re-plaster + re-plumb.
• Pools with tanning ledges, benches, or complex geometry — robots struggle on these surfaces; A&A nozzles cover them by design.
• Owners planning to hold the home 7+ years — payback timeline lands well inside that window.
• Pools under heavy tree drop (palo verde, mesquite, olive) — daily automated cleaning is the only way to keep up.
• Pools where the owner doesn't want to handle a 35-pound wet robot every week.

What we recommend

On new builds and full remodels, AE quotes Pentair A&A in-floor as the standard cleaning system and lays out the 15-year cost side-by-side with a robot-only path so owners can decide with real numbers. On existing pools without in-floor, we'll recommend a quality robot (typically Polaris or Maytronics Dolphin) and a realistic replacement schedule rather than overselling a retrofit that doesn't make economic sense. Warranty terms for Pentair A&A components and the booster pump are reviewed in writing during the proposal — and we hand over the as-built and a service-history sheet at startup so any pool tech can service the system years later.