Particulate respirators are the simplest, least expensive, and least protective of the respirator types available. These respirators only protect against particles. They do not protect against chemicals, gases, or vapors, and are intended only for low hazard levels.
A factory tow package usually includes heavy duty rear shocks/springs and an auxiliary transmission cooler in addition to the tow hardware itself, and sometimes they include a full size spare tire too. When a dealer installs it they just put on the hitch and wiring plug.
Without the pricey ($1,000-$1,200) Honda towing package, the tow rating is 0#! When you install the Honda package the rating is then 3,500# for trailer and 4,500# for boat. Honda will not honor warranty claims for towing related repaires if the Honda package is not installed by a Honda certified mechanic.