1 Way RA Return Air Grill
| C-Land P/N# | Size (Inch) | PCS | CBF | LBS | Material |
| 1RA0604WH | 6X4 | 40 | 0.73 | 18.74 | 0.6mm steel |
| 1RA0606WH | 6X6 | 40 | 0.95 | 23.15 | 0.6mm steel |
| 1RA0804WH | 8X4 | 40 | 0.91 | 22.05 | 0.6mm steel |
| 1RA0806WH | 8X6 | 40 | 1.17 | 28.66 | 0.6mm steel |
| 1RA0808WH | 8X8 | 10 | 0.38 | 9.92 | 0.6mm steel |
| 1RA1004WH | 10X4 | 10 | 0.28 | 7.72 | 0.6mm steel |
| 1RA1006WH | 10X6 | 10 | 0.37 | 8.82 | 0.6mm steel |
| 1RA1008WH | 10X8 | 20 | 0.87 | 22.05 | 0.6mm steel |
| 1RA1010WH | 10X10 | 10 | 0.53 | 12.13 | 0.6mm steel |
| 1RA1020WH | 10X20 | 20 | 1.87 | 44.09 | 0.6mm steel |
| 1RA1204WH | 12X4 | 10 | 0.33 | 8.82 | 0.6mm steel |
| 1RAT1206WH | 12X6 | 10 | 0.35 | 12.13 | 0.6mm steel |
| 1RA1208WH | 12X8 | 10 | 0.52 | 12.13 | 0.6mm steel |
| 1RA1210WH | 12X10 | 20 | 1.20 | 29.76 | 0.6mm steel |
| 1RA1212WH | 12X12 | 10 | 0.72 | 15.43 | 0.6mm steel |
| 1RA1218WH | 12X18 | 20 | 1.97 | 46.30 | 0.6mm steel |
| 1RA1220WH | 12X20 | 10 | 1.12 | 27.56 | 0.6mm steel |
| 1RA1224WH | 12X24 | 10 | 1.31 | 30.86 | 0.6mm steel |
| 1RAT1404WH | 14X4 | 10 | 0.31 | 11.02 | 0.6mm steel |
| 1RA1406WH | 14X6 | 10 | 0.48 | 12.13 | 0.6mm steel |
| 1RA1408WH | 14X8 | 10 | 0.59 | 14.33 | 0.6mm steel |
| 1RA1410WH | 14X10 | 20 | 1.36 | 33.07 | 0.6mm steel |
| 1RA1412WH | 14X12 | 20 | 1.57 | 37.48 | 0.6mm steel |
| 1RA1414WH | 14X14 | 5 | 0.50 | 12.13 | 0.6mm steel |
| 1RA1420WH | 14X20 | 5 | 0.68 | 15.43 | 0.6mm steel |
| 1RA1424WH | 14X24 | 10 | 1.51 | 35.27 | 0.6mm steel |
| 1RA1425WH | 14X25 | 5 | 0.83 | 18.74 | 0.6mm steel |
| 1RA1430WH | 14X30 | 5 | 0.99 | 20.94 | 0.6mm steel |
| 1RA1604WH | 16X4 | 10 | 0.42 | 9.92 | 0.6mm steel |
| 1RA1606WH | 16X6 | 10 | 0.55 | 13.23 | 0.6mm steel |
| 1RA1608WH | 16X8 | 10 | 0.67 | 15.43 | 0.6mm steel |
| 1RA1610WH | 16X10 | 20 | 1.54 | 36.38 | 0.6mm steel |
| 1RA1612WH | 16X12 | 20 | 1.78 | 41.89 | 0.6mm steel |
| 1RA1614WH | 16X14 | 20 | 2.05 | 47.40 | 0.6mm steel |
| 1RA1616WH | 16X16 | 5 | 0.63 | 14.33 | 0.6mm steel |
| 1RA1620WH | 16X20 | 5 | 0.77 | 16.53 | 0.6mm steel |
| 1RA1624WH | 16X24 | 5 | 0.90 | 19.84 | 0.6mm steel |
| 1RA1625WH | 16X25 | 5 | 0.93 | 19.84 | 0.6mm steel |
| 1RA1630WH | 16X30 | 5 | 1.11 | 23.15 | 0.6mm steel |
| 1RA1630BR | 16X30 | 5 | 1.11 | 23.15 | 0.6mm steel |
| 1RA1804WH | 18X4 | 10 | 0.47 | 11.02 | 0.6mm steel |
| 1RA1806WH | 18X6 | 20 | 1.17 | 28.66 | 0.6mm steel |
| 1RA1808WH | 18X8 | 20 | 1.44 | 34.17 | 0.6mm steel |
| 1RA1810WH | 18X10 | 20 | 1.71 | 39.68 | 0.6mm steel |
| 1RA1812WH | 18X12 | 10 | 1.02 | 23.15 | 0.6mm steel |
| 1RA1814WH | 18X14 | 10 | 1.17 | 27.56 | 0.6mm steel |
| 1RA1816WH | 18X16 | 10 | 1.31 | 30.86 | 0.6mm steel |
| 1RA1818WH | 18X18 | 10 | 1.45 | 34.17 | 0.6mm steel |
| 1RA1824WH | 18X24 | 5 | 0.99 | 22.05 | 0.6mm steel |
| 1RA2004WH | 20X4 | 10 | 0.51 | 12.13 | 0.6mm steel |
| 1RA2006WH | 20X6 | 10 | 0.66 | 14.33 | 0.6mm steel |
| 1RA2008WH | 20X8 | 10 | 0.82 | 18.74 | 0.6mm steel |
| 1RA2010WH | 20X10 | 10 | 0.97 | 22.05 | 0.6mm steel |
| 1RA2012WH | 20X12 | 10 | 1.12 | 25.35 | 0.6mm steel |
| 1RA2014WH | 20X14 | 10 | 1.28 | 30.86 | 0.6mm steel |
| 1RA2016WH | 20X16 | 10 | 1.44 | 31.97 | 0.6mm steel |
| 1RA2018WH | 20X18 | 10 | 1.59 | 37.48 | 0.6mm steel |
| 1RA2020WH | 20X20 | 10 | 0.93 | 37.48 | 0.6mm steel |
| 1RA2024WH | 20X24 | 5 | 1.10 | 20.94 | 0.6mm steel |
| 1RA2025WH | 20X25 | 5 | 1.14 | 24.25 | 0.6mm steel |
| 1RA2030WH | 20x30 | 5 | 1.34 | 28.66 | 0.6mm steel |
| 1RAT2404WH | 24X4 | 10 | 0.50 | 15.43 | 0.6mm steel |
| 1RA2406WH | 24X6 | 10 | 0.78 | 17.64 | 0.6mm steel |
| 1RA2408WH | 24X8 | 10 | 0.96 | 22.05 | 0.6mm steel |
| 1RA2410WH | 24X10 | 10 | 1.14 | 25.35 | 0.6mm steel |
| 1RA2412WH | 24X12 | 10 | 1.31 | 30.86 | 0.6mm steel |
| 1RA2414WH | 24X14 | 5 | 0.80 | 17.64 | 0.6mm steel |
| 1RA2416WH | 24X16 | 5 | 0.90 | 19.84 | 0.6mm steel |
| 1RA2418WH | 24X18 | 10 | 1.86 | 42.99 | 0.6mm steel |
| 1RA2420WH | 24X20 | 5 | 1.09 | 23.15 | 0.6mm steel |
| 1RA2424WH | 24X24 | 5 | 1.28 | 27.56 | 0.6mm steel |
| 1RA2426WH | 24X26 | 5 | 1.38 | 30.86 | 0.6mm steel |
| 1RA2514WH | 25X14 | 10 | 1.57 | 36.38 | 0.6mm steel |
| 1RA2516WH | 25X16 | 10 | 1.75 | 40.78 | 0.6mm steel |
| 1RA2520WH | 25X20 | 10 | 2.12 | 48.50 | 0.6mm steel |
| 1RA2525WH | 25X25 | 5 | 1.38 | 29.76 | 0.6mm steel |
| 1RA2630WH | 26x30 | 5 | 1.70 | 37.48 | 0.6mm steel |
| 1RA3004WH | 30X4 | 20 | 1.44 | 33.07 | 0.6mm steel |
| 1RA3006WH | 30X6 | 10 | 0.96 | 22.05 | 0.6mm steel |
| 1RA3008WH | 30X8 | 10 | 1.18 | 26.46 | 0.6mm steel |
| 1RA3010WH | 30X10 | 10 | 1.40 | 30.86 | 0.6mm steel |
| 1RA3012WH | 30X12 | 10 | 1.62 | 35.27 | 0.6mm steel |
| 1RA3014WH | 30X14 | 10 | 1.86 | 41.89 | 0.6mm steel |
| 1RA3016WH | 30X16 | 10 | 2.08 | 47.40 | 0.6mm steel |
| 1RA3020WH | 30X20 | 5 | 1.34 | 30.86 | 0.6mm steel |
| 1RA3024WH | 30X24 | 5 | 1.57 | 33.07 | 0.6mm steel |
| 1RA3030WH | 30X30 | 5 | 1.94 | 39.68 | 0.6mm steel |
| 1RA3612WH | 36X12 | 10 | 1.91 | 41.89 | 0.6mm steel |
| 1RA3618WH | 36X18 | 5 | 1.45 | 31.97 | 0.6mm steel |
| 1RA3624WH | 36X24 | 5 | 1.86 | 40.78 | 0.6mm steel |
| 1RA3630WH | 36X30 | 5 | 2.29 | 49.60 | 0.6mm steel |
| 1RA3636WH | 36X36 | 5 | 2.70 | 57.32 | 0.6mm steel |
| 1RA4020WH | 40x20 | 5 | 1.76 | 38.58 | 0.6mm steel |
