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The Boston Globe

Business

iRobot upgrades devices for pools, gutters

Pair of new cleaning tools will be available in spring

Bedford-based iRobot Corp. is diving into the deep end, with a new machine that automatically cleans swimming pools.

Among the products being introduced by the robot-maker is a submersible named the Mirra 530, priced at $1,299, that automatically calculates the size and shape of a pool, then scours its floor and sides to remove algae and bacteria.

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