What home water filtration units have you had good to excellent experiences with? (whole house or just water faucet attachments)

i had a new well put in and it tested high in iron, 18 ppm.

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We have horrible lime and calcium build up – very hard water. We want an entire water softner/filtration system.

Bottled water or attachments for the sink is not what I am talking about, it needs to be for laundry, showers, drinking, cooking, etc.

Please help!

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