the secret to oreck's effectiveness is its patented truman cell filter. the oreck air purifier constantly moves the air in the room through its powerful six-stage filtration system. its electrostatic plates capture many impurities such as dust, allergens, bacteria - even viruses -- then puts clean air back in the room. how clean is the air in your home? try my oreck professional air purifier for a full 30 days risk free, with free shipping! stand by for a very special limited-time offer! call right now and david oreck will automatically upgrade you to his new proshield plus air purifier. it combines the truman cell with the revolutionary new helios shield for even greater odor elimination. he'll also send you his amazing cordless refrigerator air purifier... and dual-purpose speed sweep cordless electric vacuum. together they're a $150 value, but they're yours free! and yours to keep even if you decide to return the air purifier. that's how sure david oreck is you'll love his new proshield plus. if you don't breath easier, sleep better, wake up more refre

the secret to oreck's effectiveness is its patented truman cell filter. the oreck air purifier constantly moves the air in the room through its powerful six-stage filtration system. its electrostatic plates capture many impurities such as dust, allergens, bacteria - even viruses -- then puts clean air back in the room. how clean is the air in your home? try my oreck professional air purifier for a full 30 days risk free, with free shipping! stand by for a very special limited-time offer! call right now and david oreck will automatically upgrade you to his new proshield plus air purifier. it combines the truman cell with the revolutionary new helios shield for even greater odor elimination. he'll also send you his amazing cordless refrigerator air purifier... and dual-purpose speed sweep cordless electric vacuum. together they're a $150 value, but they're yours free! and yours to keep even if you decide to return the air purifier. that's how sure david oreck is you'll love his new proshield plus. if you don't breath easier, sleep better, wake up more refre

the secret to oreck's effectiveness is its patented truman cell filter. the oreck air purifier constantly moves the air in the room through its powerful six-stage filtration system. its electrostatic plates capture many impurities such as dust, allergens, bacteria - even viruses -- then puts clean air back in the room. how clean is the air in your home? try my oreck professional air purifier for a full 30 days risk free, with free shipping! stand by for a very special limited-time offer! call right now and david oreck will automatically upgrade you to his new proshield plus air purifier. it combines the truman cell with the revolutionary new helios shield for even greater odor elimination. he'll also send you his amazing cordless refrigerator air purifier... and dual-purpose speed sweep cordless electric vacuum. together they're a $150 value, but they're yours free! and yours to keep even if you decide to return the air purifier. that's how sure david oreck is you'll love his new proshield plus. if you don't breath easier, sleep better, wake up more refre