When in a house of large family, lot more things need to be seen to than mere surrounding. Though a house is basic support system for any family, a family needs more than that. They need to take care of electricity, usable water, drinking water and air ventilation. Be it any family, there first priority is to arrange for drinking water. Of course nobody would want their family members to drink impure water and get ill from it. As it is known to by almost everyone that number of intestinal disorders are just caused by micro-organisms that reside in drinking water. Many a times they are also contained with harmful viruses and pesticides, which bring hazard on whole family. To save oneself for these water borne diseases, earlier system of boiling was used. However, now with urban nobody gets enough time to get their drinking water boiled.
Thus for any family it is necessary to get themselves reliable Water Purifiers. All these electricity based purifiers use simple methods for water purification which are filtration, chemical purification, reverse osmosis and ultraviolet treatment.
After this, a must-have in every family is an Inverter. This equipment is high on list because of very unreliable electricity availability, one has to face when in urban cities. Because of this unreliability, an individual is faced by many problems. Even many tasks are left uncompleted because of it. This equipment is basically electrical devices that have a major task of converting DC into Ac. DC here stands for direct current and AC stands for Alternating Current.