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Free 1-2 Day Shipping. Low Price Guarantee. Easy Returns/Exchanges.

Choose from top models from the top brands.

Dolphin T25 versus Dolphin T15

Compare Features, Filters, and Warranty

T15 or T25. Which wins?

Diving into the T15 vs T25, our pool experts distinguish the key features you'll want to look for when choosing a pool robot. That way, you can decide between the Dolphin T25 or Dolphin T15.

Compare essential features...

Dolphin ProLine
Dolphin Logo T25 T15 Sigma Premier
Cleans Waterline
No
No
Yes Yes
Nano
Filtration
No
No
Yes Yes
MultiMedia
No
No
No
Yes
Dual Stabilizer
No
No
Yes Yes
Gyroscope
No
No
Yes
No
3 Year Warranty
No
No
Yes Yes
No Restocking Fee
No
No
Yes Yes
30 Day Trial
No
No
Yes Yes
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Shoppers ultimately bought... Compare vs.

Dolphin Cayman

Upgraded Max-Series™ with Wall Climbing, MaxBin™, Weekly Smart Timer, and NanoFiltration™ Capability

Dolphin Escape

With SmartNav 2.0™, NanoFilter™ Capability, HyperBrush™, & MaxBin™, the Escape pushes the limits on what a robotic pool cleaner in capable of.

Compare Dolphin T25 vs Dolphin T15

Features T25 T15
Standard Filter yes yes
NanoFilters™ no no
MaxBin™ no no
Multi-Media™ no no
Leaf Bag no no
Wall Climbing yes no
Waterline Cleaning no no
Programmable Timer yes no
Full Filter Indicator no no
Gyroscope no no
Dual Stabilizer no no
Anti-Tangle Swivel no no
3 Year Warranty no no

Compare Features

Standard Fine Filter

These standard filters help capture larger items such as small leaves and other debris, while maximizing flow rate. However, if your pool struggles with cloudy pool water, small algae, or sand. You many want to consider a unit with NanoFilters™.

NanoFilter™ vs Standard Filters
NanoFilter™ (left) vs Standard Filters (right)
yes
The Dolphin T25 includes a standard filter.
yes
The Dolphin T15 includes a standard filter.

Programmable Weekly Timer

An automatic pool cleaner should be automatic, right? With a programmable weekly timer, you can set the robot to clean at different intervals. So your pool robot can clean for you everyday of the week while you sit back and relax - without the need to manually turn it on and off everyday.

yes
The Dolphin T25 includes a weekly timer.
yes
The Dolphin T15 does not include a weekly timer.

All Videos

      Compare Specifications

      Dolphin T25 Dolphin T15

      Part Number 99996137-WINF 99996134-WINF
      ASIN
      Waterline Cleaning No No
      Multi-Media® No No
      # of Filters Included: 1 1
      Filter Cleaning Top Access Top Access
      Cleaning Coverage Floor and Walls Floor
      Cleaning Cycle 2 hours 1.5 hours
      Number of Brushes 1 1
      Cable Length 50 ft 40 ft
      Anti-Tangle Swivel No No
      Pool Types In Ground Above Ground
      Maximum Pool Size 33 ft 30 ft
      Pool Shape Rectangle, Oval, or Freeform Rectangle, Oval, or Freeform
      Obstacles Steps, Ladder, Drain Cover, Ledges, Pop-Ups Steps, Ladder, Drain Cover, Ledges, Pop-Ups
      Surface Gunite, Fiberglass, Vinyl, Liner Gunite, Fiberglass, Vinyl, Liner
      Media-Alert® No No
      Automated Weekly Timer Yes No
      Remote operation No No
      Restocking Fee No
      No
      Warranty 2 Years 2 Years
      Read Reviews Dolphin T25 Review Dolphin T15 Review

      View Other Top Comparisons

      Compare all of the top robotic pool cleaners from Maytronics' Dolphin, Aquabot, & More.

      Read Our Reviews

      Learn more about the Dolphin T25 and Dolphin T15 in our reviews. Our in-depth pool robot reviews are written by our pool experts and will help you make an informed decision when purchasing a robotic pool cleaner for your pool. Read the Dolphin T15 Review, Dolphin T25 Review, or browser other top robotic pool cleaner reviews.

      WHAT'S NEXT?

      Try any in your own pool for 30 days.

      Every pool deserves an intelligent robot. If you don't love it, simply return the robot. Unlike the other guys, we never charge a restocking fee or any other fees - meaning no restocking fee ever.

      Pool Robot Buying Guide