Fla. Stat. § 723.043

No mobile home park owner or developer shall require a mobile home owner of the mobile home park to purchase from such mobile home park owner underskirting, equipment for tying down a mobile home, or any other equipment required by law, local ordinance, or regulation of the mobile home park. However, the park developer or park owner may determine by rule or regulation the style or quality of such equipment to be purchased by the mobile home owner from the vendor of the mobile home owner’s choosing, provided the style or quality has been disclosed in the prospectus given by the park developer or park owner to the mobile home owner.